Algebra Examples

Solve for p 9(p-4)=-18
9(p-4)=-18
Step 1
Divide each term in 9(p-4)=-18 by 9 and simplify.
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Step 1.1
Divide each term in 9(p-4)=-18 by 9.
9(p-4)9=-189
Step 1.2
Simplify the left side.
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Step 1.2.1
Cancel the common factor of 9.
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Step 1.2.1.1
Cancel the common factor.
9(p-4)9=-189
Step 1.2.1.2
Divide p-4 by 1.
p-4=-189
p-4=-189
p-4=-189
Step 1.3
Simplify the right side.
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Step 1.3.1
Divide -18 by 9.
p-4=-2
p-4=-2
p-4=-2
Step 2
Move all terms not containing p to the right side of the equation.
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Step 2.1
Add 4 to both sides of the equation.
p=-2+4
Step 2.2
Add -2 and 4.
p=2
p=2
9(p-4)=-18
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