3+2x+7=57

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Solution for 3+2x+7=57 equation:


Simplifying
3 + 2x + 7 = 57

Reorder the terms:
3 + 7 + 2x = 57

Combine like terms: 3 + 7 = 10
10 + 2x = 57

Solving
10 + 2x = 57

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 2x = 57 + -10

Combine like terms: 10 + -10 = 0
0 + 2x = 57 + -10
2x = 57 + -10

Combine like terms: 57 + -10 = 47
2x = 47

Divide each side by '2'.
x = 23.5

Simplifying
x = 23.5

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