9(2-2x)=-(7x+1)

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Solution for 9(2-2x)=-(7x+1) equation:


Simplifying
9(2 + -2x) = -1(7x + 1)
(2 * 9 + -2x * 9) = -1(7x + 1)
(18 + -18x) = -1(7x + 1)

Reorder the terms:
18 + -18x = -1(1 + 7x)
18 + -18x = (1 * -1 + 7x * -1)
18 + -18x = (-1 + -7x)

Solving
18 + -18x = -1 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
18 + -18x + 7x = -1 + -7x + 7x

Combine like terms: -18x + 7x = -11x
18 + -11x = -1 + -7x + 7x

Combine like terms: -7x + 7x = 0
18 + -11x = -1 + 0
18 + -11x = -1

Add '-18' to each side of the equation.
18 + -18 + -11x = -1 + -18

Combine like terms: 18 + -18 = 0
0 + -11x = -1 + -18
-11x = -1 + -18

Combine like terms: -1 + -18 = -19
-11x = -19

Divide each side by '-11'.
x = 1.727272727

Simplifying
x = 1.727272727

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