-5(4x+3)+3(1+2x)=12

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Solution for -5(4x+3)+3(1+2x)=12 equation:


Simplifying
-5(4x + 3) + 3(1 + 2x) = 12

Reorder the terms:
-5(3 + 4x) + 3(1 + 2x) = 12
(3 * -5 + 4x * -5) + 3(1 + 2x) = 12
(-15 + -20x) + 3(1 + 2x) = 12
-15 + -20x + (1 * 3 + 2x * 3) = 12
-15 + -20x + (3 + 6x) = 12

Reorder the terms:
-15 + 3 + -20x + 6x = 12

Combine like terms: -15 + 3 = -12
-12 + -20x + 6x = 12

Combine like terms: -20x + 6x = -14x
-12 + -14x = 12

Solving
-12 + -14x = 12

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -14x = 12 + 12

Combine like terms: -12 + 12 = 0
0 + -14x = 12 + 12
-14x = 12 + 12

Combine like terms: 12 + 12 = 24
-14x = 24

Divide each side by '-14'.
x = -1.714285714

Simplifying
x = -1.714285714

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