All ISEE Middle Level Math Resources
Example Questions
Example Question #543 : Algebraic Concepts
Solve the following equations when .
The first step to solve this equation is to plug in your know variable with the value given, .
Now you have an expression that reads and we now solve for .
First you must move the constant by adding to both sides resulting in,
.
The last step is to divide both sides by resulting in,
.
Example Question #544 : Algebraic Concepts
Solve for when :
The first is to plug in the value given in the problem leaving us with,
.
The next step is to complete the division which is
.
Then you add the constant and that gives you an answer of,
.
Example Question #545 : Algebraic Concepts
Solve for :
This is a two-step equation. The first step is to isolate the variable. Subtract 2.3 from both sides of the equation:
Divide both sides of the equation by the coefficient which is 9:
Example Question #546 : Algebraic Concepts
To isolate the variable, subtract 3 from both sides of the equation:
Multiply both sides of the equation by the reciprocal of which is
Example Question #551 : Algebraic Concepts
Find the solution to the following equation when .
Find the solution to the following equation when .
To solve this equation, we should plug in 6 wherever there is a t, and simplify.
So, our answer when t=6 is 0.
Example Question #552 : Algebraic Concepts
Find b when , and
.
Find b when , and
To find b, we want to plug in f and c and simplify:
So our answer is
Example Question #553 : Algebraic Concepts
Solve:
To solve, first solve the exponents:
Then solve the equation:
Answer:
Example Question #554 : Algebraic Concepts
Solve:
To solve, first solve the exponents:
Then solve the equation:
Answer:
Example Question #555 : Algebraic Concepts
Solve for :
To solve, divide each side by 13:
Answer:
Example Question #556 : Algebraic Concepts
Solve for :
To solve, divide each side by :
Answer:
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