3x-2(7x-9)=70

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Solution for 3x-2(7x-9)=70 equation:


Simplifying
3x + -2(7x + -9) = 70

Reorder the terms:
3x + -2(-9 + 7x) = 70
3x + (-9 * -2 + 7x * -2) = 70
3x + (18 + -14x) = 70

Reorder the terms:
18 + 3x + -14x = 70

Combine like terms: 3x + -14x = -11x
18 + -11x = 70

Solving
18 + -11x = 70

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + -11x = 70 + -18

Combine like terms: 18 + -18 = 0
0 + -11x = 70 + -18
-11x = 70 + -18

Combine like terms: 70 + -18 = 52
-11x = 52

Divide each side by '-11'.
x = -4.727272727

Simplifying
x = -4.727272727

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