4(3x+5)-2(x-9)=

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Solution for 4(3x+5)-2(x-9)= equation:


Simplifying
4(3x + 5) + -2(x + -9) = 0

Reorder the terms:
4(5 + 3x) + -2(x + -9) = 0
(5 * 4 + 3x * 4) + -2(x + -9) = 0
(20 + 12x) + -2(x + -9) = 0

Reorder the terms:
20 + 12x + -2(-9 + x) = 0
20 + 12x + (-9 * -2 + x * -2) = 0
20 + 12x + (18 + -2x) = 0

Reorder the terms:
20 + 18 + 12x + -2x = 0

Combine like terms: 20 + 18 = 38
38 + 12x + -2x = 0

Combine like terms: 12x + -2x = 10x
38 + 10x = 0

Solving
38 + 10x = 0

Solving for variable 'x'.

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

Add '-38' to each side of the equation.
38 + -38 + 10x = 0 + -38

Combine like terms: 38 + -38 = 0
0 + 10x = 0 + -38
10x = 0 + -38

Combine like terms: 0 + -38 = -38
10x = -38

Divide each side by '10'.
x = -3.8

Simplifying
x = -3.8

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