2(4x+5)-7=

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


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

Reorder the terms:
2(5 + 4x) + -7 = 0
(5 * 2 + 4x * 2) + -7 = 0
(10 + 8x) + -7 = 0

Reorder the terms:
10 + -7 + 8x = 0

Combine like terms: 10 + -7 = 3
3 + 8x = 0

Solving
3 + 8x = 0

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + 8x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + 8x = 0 + -3
8x = 0 + -3

Combine like terms: 0 + -3 = -3
8x = -3

Divide each side by '8'.
x = -0.375

Simplifying
x = -0.375

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