20x-7=-18-3

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Solution for 20x-7=-18-3 equation:


Simplifying
20x + -7 = -18 + -3

Reorder the terms:
-7 + 20x = -18 + -3

Combine like terms: -18 + -3 = -21
-7 + 20x = -21

Solving
-7 + 20x = -21

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 20x = -21 + 7

Combine like terms: -7 + 7 = 0
0 + 20x = -21 + 7
20x = -21 + 7

Combine like terms: -21 + 7 = -14
20x = -14

Divide each side by '20'.
x = -0.7

Simplifying
x = -0.7

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