Basic Math Examples

Simplify 9y^2-7y-7+(-5y^2+3y-5)-(4y^2+9y+2)
Step 1
Remove parentheses.
Step 2
Simplify each term.
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Step 2.1
Apply the distributive property.
Step 2.2
Simplify.
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Step 2.2.1
Multiply by .
Step 2.2.2
Multiply by .
Step 2.2.3
Multiply by .
Step 3
Simplify by adding terms.
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Step 3.1
Subtract from .
Step 3.2
Combine the opposite terms in .
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Step 3.2.1
Subtract from .
Step 3.2.2
Add and .
Step 3.3
Add and .
Step 3.4
Subtract from .
Step 3.5
Simplify by subtracting numbers.
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Step 3.5.1
Subtract from .
Step 3.5.2
Subtract from .