1+-8=3(-2x+9)

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Solution for 1+-8=3(-2x+9) equation:


Simplifying
1 + -8 = 3(-2x + 9)

Combine like terms: 1 + -8 = -7
-7 = 3(-2x + 9)

Reorder the terms:
-7 = 3(9 + -2x)
-7 = (9 * 3 + -2x * 3)
-7 = (27 + -6x)

Solving
-7 = 27 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-7 + 6x = 27 + -6x + 6x

Combine like terms: -6x + 6x = 0
-7 + 6x = 27 + 0
-7 + 6x = 27

Add '7' to each side of the equation.
-7 + 7 + 6x = 27 + 7

Combine like terms: -7 + 7 = 0
0 + 6x = 27 + 7
6x = 27 + 7

Combine like terms: 27 + 7 = 34
6x = 34

Divide each side by '6'.
x = 5.666666667

Simplifying
x = 5.666666667

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