7x-49=51+2x

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Solution for 7x-49=51+2x equation:


Simplifying
7x + -49 = 51 + 2x

Reorder the terms:
-49 + 7x = 51 + 2x

Solving
-49 + 7x = 51 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-49 + 7x + -2x = 51 + 2x + -2x

Combine like terms: 7x + -2x = 5x
-49 + 5x = 51 + 2x + -2x

Combine like terms: 2x + -2x = 0
-49 + 5x = 51 + 0
-49 + 5x = 51

Add '49' to each side of the equation.
-49 + 49 + 5x = 51 + 49

Combine like terms: -49 + 49 = 0
0 + 5x = 51 + 49
5x = 51 + 49

Combine like terms: 51 + 49 = 100
5x = 100

Divide each side by '5'.
x = 20

Simplifying
x = 20

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