4(5x+2)-7=

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Solution for 4(5x+2)-7= equation:


Simplifying
4(5x + 2) + -7 = 0

Reorder the terms:
4(2 + 5x) + -7 = 0
(2 * 4 + 5x * 4) + -7 = 0
(8 + 20x) + -7 = 0

Reorder the terms:
8 + -7 + 20x = 0

Combine like terms: 8 + -7 = 1
1 + 20x = 0

Solving
1 + 20x = 0

Solving for variable 'x'.

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

Add '-1' to each side of the equation.
1 + -1 + 20x = 0 + -1

Combine like terms: 1 + -1 = 0
0 + 20x = 0 + -1
20x = 0 + -1

Combine like terms: 0 + -1 = -1
20x = -1

Divide each side by '20'.
x = -0.05

Simplifying
x = -0.05

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