Pre-Algebra Examples

Solve for z 2=10+z/-3
Step 1
Rewrite the equation as .
Step 2
Move the negative in front of the fraction.
Step 3
Move all terms not containing to the right side of the equation.
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Step 3.1
Subtract from both sides of the equation.
Step 3.2
Subtract from .
Step 4
Multiply both sides of the equation by .
Step 5
Simplify both sides of the equation.
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Step 5.1
Simplify the left side.
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Step 5.1.1
Simplify .
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Step 5.1.1.1
Cancel the common factor of .
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Step 5.1.1.1.1
Move the leading negative in into the numerator.
Step 5.1.1.1.2
Factor out of .
Step 5.1.1.1.3
Cancel the common factor.
Step 5.1.1.1.4
Rewrite the expression.
Step 5.1.1.2
Multiply.
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Step 5.1.1.2.1
Multiply by .
Step 5.1.1.2.2
Multiply by .
Step 5.2
Simplify the right side.
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Step 5.2.1
Multiply by .