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Example Questions
Example Question #21 : One Step Equations With Decimals
Solve for .
Divide both sides by
.
can also be expressed as
. Both decimals each have one decimal place so the expression becomes:
.
Example Question #22 : One Step Equations With Decimals
Solve for .
Divide both sides by
. The denominator has less decimal places than the numerator so we just shift one decimal place for top and bottom:
.
Example Question #321 : Algebraic Equations
Solve for
Multiply both sides by
. When multiplying decimals, first multiply normally and then count the number of decimal places in the problem. We have
. So starting from the right, we shift two places to the left to get a decimal of
.
Example Question #322 : Algebraic Equations
Solve for .
Multiply both sides by
. When multiplying decimals, first multiply normally and then count the number of decimal places in the problem. We have
. So starting from the right, we shift one places to the left to get a decimal of
.
Example Question #323 : Algebraic Equations
Solve for .
Multiply both sides by
. When multiplying decimals, first multiply normally and then count the number of decimal places in the problem. We have
. So starting from the right, we shift one place to the left to get a decimal of
. Since we are multiplying with negative numbers, we need to determine if the answer is negative. There is one negative number and that means the answer is negative.
Example Question #324 : Algebraic Equations
Solve for .
Multiply both sides by
. When multiplying decimals, first multiply normally and then count the number of decimal places in the problem. We have
. So starting from the right, we shift one place to the left to get a decimal of
.
Example Question #325 : Algebraic Equations
Solve for .
Multiply both sides by
. When multiplying decimals, first multiply normally and then count the number of decimal places in the problem. We have
. So starting from the right, we shift two places to the left to get a decimal of
. Since we are multiplying with negative numbers, we need to determine if the answer is negative. There are two negative numbers and that means the answer is positive.
Example Question #326 : Algebraic Equations
Solve for
Subtract both sides by
.
Example Question #142 : One Step Equations
Solve for .
Subtract both sides by
.
Next, we divide both sides by
. The left side will have two negatives cancel out to be a positive
.
Example Question #327 : Algebraic Equations
Solve for .
Add both sides by
.
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