7(-3x+4)=5(-4x-6)

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Solution for 7(-3x+4)=5(-4x-6) equation:


Simplifying
7(-3x + 4) = 5(-4x + -6)

Reorder the terms:
7(4 + -3x) = 5(-4x + -6)
(4 * 7 + -3x * 7) = 5(-4x + -6)
(28 + -21x) = 5(-4x + -6)

Reorder the terms:
28 + -21x = 5(-6 + -4x)
28 + -21x = (-6 * 5 + -4x * 5)
28 + -21x = (-30 + -20x)

Solving
28 + -21x = -30 + -20x

Solving for variable 'x'.

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

Add '20x' to each side of the equation.
28 + -21x + 20x = -30 + -20x + 20x

Combine like terms: -21x + 20x = -1x
28 + -1x = -30 + -20x + 20x

Combine like terms: -20x + 20x = 0
28 + -1x = -30 + 0
28 + -1x = -30

Add '-28' to each side of the equation.
28 + -28 + -1x = -30 + -28

Combine like terms: 28 + -28 = 0
0 + -1x = -30 + -28
-1x = -30 + -28

Combine like terms: -30 + -28 = -58
-1x = -58

Divide each side by '-1'.
x = 58

Simplifying
x = 58

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