10x+70=12x+40

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Solution for 10x+70=12x+40 equation:


Simplifying
10x + 70 = 12x + 40

Reorder the terms:
70 + 10x = 12x + 40

Reorder the terms:
70 + 10x = 40 + 12x

Solving
70 + 10x = 40 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
70 + 10x + -12x = 40 + 12x + -12x

Combine like terms: 10x + -12x = -2x
70 + -2x = 40 + 12x + -12x

Combine like terms: 12x + -12x = 0
70 + -2x = 40 + 0
70 + -2x = 40

Add '-70' to each side of the equation.
70 + -70 + -2x = 40 + -70

Combine like terms: 70 + -70 = 0
0 + -2x = 40 + -70
-2x = 40 + -70

Combine like terms: 40 + -70 = -30
-2x = -30

Divide each side by '-2'.
x = 15

Simplifying
x = 15

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