4(3x-4)-7(2x+3)=3

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


Simplifying
4(3x + -4) + -7(2x + 3) = 3

Reorder the terms:
4(-4 + 3x) + -7(2x + 3) = 3
(-4 * 4 + 3x * 4) + -7(2x + 3) = 3
(-16 + 12x) + -7(2x + 3) = 3

Reorder the terms:
-16 + 12x + -7(3 + 2x) = 3
-16 + 12x + (3 * -7 + 2x * -7) = 3
-16 + 12x + (-21 + -14x) = 3

Reorder the terms:
-16 + -21 + 12x + -14x = 3

Combine like terms: -16 + -21 = -37
-37 + 12x + -14x = 3

Combine like terms: 12x + -14x = -2x
-37 + -2x = 3

Solving
-37 + -2x = 3

Solving for variable 'x'.

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

Add '37' to each side of the equation.
-37 + 37 + -2x = 3 + 37

Combine like terms: -37 + 37 = 0
0 + -2x = 3 + 37
-2x = 3 + 37

Combine like terms: 3 + 37 = 40
-2x = 40

Divide each side by '-2'.
x = -20

Simplifying
x = -20

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