127=7x+3x+7

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Solution for 127=7x+3x+7 equation:


Simplifying
127 = 7x + 3x + 7

Reorder the terms:
127 = 7 + 7x + 3x

Combine like terms: 7x + 3x = 10x
127 = 7 + 10x

Solving
127 = 7 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
127 + -10x = 7 + 10x + -10x

Combine like terms: 10x + -10x = 0
127 + -10x = 7 + 0
127 + -10x = 7

Add '-127' to each side of the equation.
127 + -127 + -10x = 7 + -127

Combine like terms: 127 + -127 = 0
0 + -10x = 7 + -127
-10x = 7 + -127

Combine like terms: 7 + -127 = -120
-10x = -120

Divide each side by '-10'.
x = 12

Simplifying
x = 12

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