-5(2x+5)+21=27

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Solution for -5(2x+5)+21=27 equation:


Simplifying
-5(2x + 5) + 21 = 27

Reorder the terms:
-5(5 + 2x) + 21 = 27
(5 * -5 + 2x * -5) + 21 = 27
(-25 + -10x) + 21 = 27

Reorder the terms:
-25 + 21 + -10x = 27

Combine like terms: -25 + 21 = -4
-4 + -10x = 27

Solving
-4 + -10x = 27

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -10x = 27 + 4

Combine like terms: -4 + 4 = 0
0 + -10x = 27 + 4
-10x = 27 + 4

Combine like terms: 27 + 4 = 31
-10x = 31

Divide each side by '-10'.
x = -3.1

Simplifying
x = -3.1

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