7(-18)=9(-18+4)

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Solution for 7(-18)=9(-18+4) equation: 


Simplifying
7(-18) = 9(-18 + 4)

Multiply 7 * -18
-126 = 9(-18 + 4)

Combine like terms: -18 + 4 = -14
-126 = 9(-14)

Multiply 9 * -14
-126 = -126

Add '126' to each side of the equation.
-126 + 126 = -126 + 126

Combine like terms: -126 + 126 = 0
0 = -126 + 126

Combine like terms: -126 + 126 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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