4(7x-1)+4(12-3x)-3(5x+1)=-2

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Solution for 4(7x-1)+4(12-3x)-3(5x+1)=-2 equation:


Simplifying
4(7x + -1) + 4(12 + -3x) + -3(5x + 1) = -2

Reorder the terms:
4(-1 + 7x) + 4(12 + -3x) + -3(5x + 1) = -2
(-1 * 4 + 7x * 4) + 4(12 + -3x) + -3(5x + 1) = -2
(-4 + 28x) + 4(12 + -3x) + -3(5x + 1) = -2
-4 + 28x + (12 * 4 + -3x * 4) + -3(5x + 1) = -2
-4 + 28x + (48 + -12x) + -3(5x + 1) = -2

Reorder the terms:
-4 + 28x + 48 + -12x + -3(1 + 5x) = -2
-4 + 28x + 48 + -12x + (1 * -3 + 5x * -3) = -2
-4 + 28x + 48 + -12x + (-3 + -15x) = -2

Reorder the terms:
-4 + 48 + -3 + 28x + -12x + -15x = -2

Combine like terms: -4 + 48 = 44
44 + -3 + 28x + -12x + -15x = -2

Combine like terms: 44 + -3 = 41
41 + 28x + -12x + -15x = -2

Combine like terms: 28x + -12x = 16x
41 + 16x + -15x = -2

Combine like terms: 16x + -15x = 1x
41 + 1x = -2

Solving
41 + 1x = -2

Solving for variable 'x'.

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

Add '-41' to each side of the equation.
41 + -41 + 1x = -2 + -41

Combine like terms: 41 + -41 = 0
0 + 1x = -2 + -41
1x = -2 + -41

Combine like terms: -2 + -41 = -43
1x = -43

Divide each side by '1'.
x = -43

Simplifying
x = -43

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