5(1-2x)-6=21

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Solution for 5(1-2x)-6=21 equation:


Simplifying
5(1 + -2x) + -6 = 21
(1 * 5 + -2x * 5) + -6 = 21
(5 + -10x) + -6 = 21

Reorder the terms:
5 + -6 + -10x = 21

Combine like terms: 5 + -6 = -1
-1 + -10x = 21

Solving
-1 + -10x = 21

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -10x = 21 + 1

Combine like terms: -1 + 1 = 0
0 + -10x = 21 + 1
-10x = 21 + 1

Combine like terms: 21 + 1 = 22
-10x = 22

Divide each side by '-10'.
x = -2.2

Simplifying
x = -2.2

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