3(4x+5)+2(3x-4)=

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Solution for 3(4x+5)+2(3x-4)= equation:


Simplifying
3(4x + 5) + 2(3x + -4) = 0

Reorder the terms:
3(5 + 4x) + 2(3x + -4) = 0
(5 * 3 + 4x * 3) + 2(3x + -4) = 0
(15 + 12x) + 2(3x + -4) = 0

Reorder the terms:
15 + 12x + 2(-4 + 3x) = 0
15 + 12x + (-4 * 2 + 3x * 2) = 0
15 + 12x + (-8 + 6x) = 0

Reorder the terms:
15 + -8 + 12x + 6x = 0

Combine like terms: 15 + -8 = 7
7 + 12x + 6x = 0

Combine like terms: 12x + 6x = 18x
7 + 18x = 0

Solving
7 + 18x = 0

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 18x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 18x = 0 + -7
18x = 0 + -7

Combine like terms: 0 + -7 = -7
18x = -7

Divide each side by '18'.
x = -0.3888888889

Simplifying
x = -0.3888888889

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