2(x-5)+3=21

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Solution for 2(x-5)+3=21 equation: 


Simplifying
2(x + -5) + 3 = 21

Reorder the terms:
2(-5 + x) + 3 = 21
(-5 * 2 + x * 2) + 3 = 21
(-10 + 2x) + 3 = 21

Reorder the terms:
-10 + 3 + 2x = 21

Combine like terms: -10 + 3 = -7
-7 + 2x = 21

Solving
-7 + 2x = 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 + 2x = 21 + 7

Combine like terms: -7 + 7 = 0
0 + 2x = 21 + 7
2x = 21 + 7

Combine like terms: 21 + 7 = 28
2x = 28

Divide each side by '2'.
x = 14

Simplifying
x = 14

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