-3(6x+5)+2(4x)=20

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Solution for -3(6x+5)+2(4x)=20 equation:


Simplifying
-3(6x + 5) + 2(4x) = 20

Reorder the terms:
-3(5 + 6x) + 2(4x) = 20
(5 * -3 + 6x * -3) + 2(4x) = 20
(-15 + -18x) + 2(4x) = 20

Remove parenthesis around (4x)
-15 + -18x + 2 * 4x = 20

Multiply 2 * 4
-15 + -18x + 8x = 20

Combine like terms: -18x + 8x = -10x
-15 + -10x = 20

Solving
-15 + -10x = 20

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -10x = 20 + 15

Combine like terms: -15 + 15 = 0
0 + -10x = 20 + 15
-10x = 20 + 15

Combine like terms: 20 + 15 = 35
-10x = 35

Divide each side by '-10'.
x = -3.5

Simplifying
x = -3.5

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