7x-10x+40=70

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Solution for 7x-10x+40=70 equation:


Simplifying
7x + -10x + 40 = 70

Reorder the terms:
40 + 7x + -10x = 70

Combine like terms: 7x + -10x = -3x
40 + -3x = 70

Solving
40 + -3x = 70

Solving for variable 'x'.

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

Add '-40' to each side of the equation.
40 + -40 + -3x = 70 + -40

Combine like terms: 40 + -40 = 0
0 + -3x = 70 + -40
-3x = 70 + -40

Combine like terms: 70 + -40 = 30
-3x = 30

Divide each side by '-3'.
x = -10

Simplifying
x = -10

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