-7x+3(x+7)=37

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Solution for -7x+3(x+7)=37 equation:


Simplifying
-7x + 3(x + 7) = 37

Reorder the terms:
-7x + 3(7 + x) = 37
-7x + (7 * 3 + x * 3) = 37
-7x + (21 + 3x) = 37

Reorder the terms:
21 + -7x + 3x = 37

Combine like terms: -7x + 3x = -4x
21 + -4x = 37

Solving
21 + -4x = 37

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + -4x = 37 + -21

Combine like terms: 21 + -21 = 0
0 + -4x = 37 + -21
-4x = 37 + -21

Combine like terms: 37 + -21 = 16
-4x = 16

Divide each side by '-4'.
x = -4

Simplifying
x = -4

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