5(-8x+1)+42x=9

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Solution for 5(-8x+1)+42x=9 equation:


Simplifying
5(-8x + 1) + 42x = 9

Reorder the terms:
5(1 + -8x) + 42x = 9
(1 * 5 + -8x * 5) + 42x = 9
(5 + -40x) + 42x = 9

Combine like terms: -40x + 42x = 2x
5 + 2x = 9

Solving
5 + 2x = 9

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 2x = 9 + -5

Combine like terms: 5 + -5 = 0
0 + 2x = 9 + -5
2x = 9 + -5

Combine like terms: 9 + -5 = 4
2x = 4

Divide each side by '2'.
x = 2

Simplifying
x = 2

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