5x+7=21+6

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Solution for 5x+7=21+6 equation: 


Simplifying
5x + 7 = 21 + 6

Reorder the terms:
7 + 5x = 21 + 6

Combine like terms: 21 + 6 = 27
7 + 5x = 27

Solving
7 + 5x = 27

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 + 5x = 27 + -7

Combine like terms: 7 + -7 = 0
0 + 5x = 27 + -7
5x = 27 + -7

Combine like terms: 27 + -7 = 20
5x = 20

Divide each side by '5'.
x = 4

Simplifying
x = 4

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