7(x+10)-7=126-2X

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Solution for 7(x+10)-7=126-2X equation:


Simplifying
7(x + 10) + -7 = 126 + -2X

Reorder the terms:
7(10 + x) + -7 = 126 + -2X
(10 * 7 + x * 7) + -7 = 126 + -2X
(70 + 7x) + -7 = 126 + -2X

Reorder the terms:
70 + -7 + 7x = 126 + -2X

Combine like terms: 70 + -7 = 63
63 + 7x = 126 + -2X

Solving
63 + 7x = 126 + -2X

Solving for variable 'x'.

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

Add '-63' to each side of the equation.
63 + -63 + 7x = 126 + -63 + -2X

Combine like terms: 63 + -63 = 0
0 + 7x = 126 + -63 + -2X
7x = 126 + -63 + -2X

Combine like terms: 126 + -63 = 63
7x = 63 + -2X

Divide each side by '7'.
x = 9 + -0.2857142857X

Simplifying
x = 9 + -0.2857142857X

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