7-5[4x-3]=-18

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Solution for 7-5[4x-3]=-18 equation:


Simplifying
7 + -5[4x + -3] = -18

Reorder the terms:
7 + -5[-3 + 4x] = -18
7 + [-3 * -5 + 4x * -5] = -18
7 + [15 + -20x] = -18

Combine like terms: 7 + 15 = 22
22 + -20x = -18

Solving
22 + -20x = -18

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + -20x = -18 + -22

Combine like terms: 22 + -22 = 0
0 + -20x = -18 + -22
-20x = -18 + -22

Combine like terms: -18 + -22 = -40
-20x = -40

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

Simplifying
x = 2

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