(4x-9)+8(2x+3)-7=

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Solution for (4x-9)+8(2x+3)-7= equation:


Simplifying
(4x + -9) + 8(2x + 3) + -7 = 0

Reorder the terms:
(-9 + 4x) + 8(2x + 3) + -7 = 0

Remove parenthesis around (-9 + 4x)
-9 + 4x + 8(2x + 3) + -7 = 0

Reorder the terms:
-9 + 4x + 8(3 + 2x) + -7 = 0
-9 + 4x + (3 * 8 + 2x * 8) + -7 = 0
-9 + 4x + (24 + 16x) + -7 = 0

Reorder the terms:
-9 + 24 + -7 + 4x + 16x = 0

Combine like terms: -9 + 24 = 15
15 + -7 + 4x + 16x = 0

Combine like terms: 15 + -7 = 8
8 + 4x + 16x = 0

Combine like terms: 4x + 16x = 20x
8 + 20x = 0

Solving
8 + 20x = 0

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 20x = 0 + -8

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

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

Divide each side by '20'.
x = -0.4

Simplifying
x = -0.4

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