-13=7x+2x+5

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Solution for -13=7x+2x+5 equation:


Simplifying
-13 = 7x + 2x + 5

Reorder the terms:
-13 = 5 + 7x + 2x

Combine like terms: 7x + 2x = 9x
-13 = 5 + 9x

Solving
-13 = 5 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-13 + -9x = 5 + 9x + -9x

Combine like terms: 9x + -9x = 0
-13 + -9x = 5 + 0
-13 + -9x = 5

Add '13' to each side of the equation.
-13 + 13 + -9x = 5 + 13

Combine like terms: -13 + 13 = 0
0 + -9x = 5 + 13
-9x = 5 + 13

Combine like terms: 5 + 13 = 18
-9x = 18

Divide each side by '-9'.
x = -2

Simplifying
x = -2

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