7(4-2x)+9(x-1)=

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Solution for 7(4-2x)+9(x-1)= equation: 


Simplifying
7(4 + -2x) + 9(x + -1) = 0
(4 * 7 + -2x * 7) + 9(x + -1) = 0
(28 + -14x) + 9(x + -1) = 0

Reorder the terms:
28 + -14x + 9(-1 + x) = 0
28 + -14x + (-1 * 9 + x * 9) = 0
28 + -14x + (-9 + 9x) = 0

Reorder the terms:
28 + -9 + -14x + 9x = 0

Combine like terms: 28 + -9 = 19
19 + -14x + 9x = 0

Combine like terms: -14x + 9x = -5x
19 + -5x = 0

Solving
19 + -5x = 0

Solving for variable 'x'.

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

Add '-19' to each side of the equation.
19 + -19 + -5x = 0 + -19

Combine like terms: 19 + -19 = 0
0 + -5x = 0 + -19
-5x = 0 + -19

Combine like terms: 0 + -19 = -19
-5x = -19

Divide each side by '-5'.
x = 3.8

Simplifying
x = 3.8

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