5+10+12=x-7

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Solution for 5+10+12=x-7 equation:


Simplifying
5 + 10 + 12 = x + -7

Combine like terms: 5 + 10 = 15
15 + 12 = x + -7

Combine like terms: 15 + 12 = 27
27 = x + -7

Reorder the terms:
27 = -7 + x

Solving
27 = -7 + x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
27 + -1x = -7 + x + -1x

Combine like terms: x + -1x = 0
27 + -1x = -7 + 0
27 + -1x = -7

Add '-27' to each side of the equation.
27 + -27 + -1x = -7 + -27

Combine like terms: 27 + -27 = 0
0 + -1x = -7 + -27
-1x = -7 + -27

Combine like terms: -7 + -27 = -34
-1x = -34

Divide each side by '-1'.
x = 34

Simplifying
x = 34

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