2x-5(4x-7)=-55

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Solution for 2x-5(4x-7)=-55 equation:


Simplifying
2x + -5(4x + -7) = -55

Reorder the terms:
2x + -5(-7 + 4x) = -55
2x + (-7 * -5 + 4x * -5) = -55
2x + (35 + -20x) = -55

Reorder the terms:
35 + 2x + -20x = -55

Combine like terms: 2x + -20x = -18x
35 + -18x = -55

Solving
35 + -18x = -55

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + -18x = -55 + -35

Combine like terms: 35 + -35 = 0
0 + -18x = -55 + -35
-18x = -55 + -35

Combine like terms: -55 + -35 = -90
-18x = -90

Divide each side by '-18'.
x = 5

Simplifying
x = 5

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