7-(14)-(-7)=2(-7-5)+14+18

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Solution for 7-(14)-(-7)=2(-7-5)+14+18 equation: 


Simplifying
7 + -1(14) + -1(-7) = 2(-7 + -5) + 14 + 18

Multiply -1 * 14
7 + -14 + -1(-7) = 2(-7 + -5) + 14 + 18

Multiply -1 * -7
7 + -14 + 7 = 2(-7 + -5) + 14 + 18

Combine like terms: 7 + -14 = -7
-7 + 7 = 2(-7 + -5) + 14 + 18

Combine like terms: -7 + 7 = 0
0 = 2(-7 + -5) + 14 + 18

Combine like terms: -7 + -5 = -12
0 = 2(-12) + 14 + 18

Multiply 2 * -12
0 = -24 + 14 + 18

Combine like terms: -24 + 14 = -10
0 = -10 + 18

Combine like terms: -10 + 18 = 8
0 = 8

Solving
0 = 8

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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