2=3(x+7)+7x

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Solution for 2=3(x+7)+7x equation:


Simplifying
2 = 3(x + 7) + 7x

Reorder the terms:
2 = 3(7 + x) + 7x
2 = (7 * 3 + x * 3) + 7x
2 = (21 + 3x) + 7x

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

Solving
2 = 21 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
2 + -10x = 21 + 10x + -10x

Combine like terms: 10x + -10x = 0
2 + -10x = 21 + 0
2 + -10x = 21

Add '-2' to each side of the equation.
2 + -2 + -10x = 21 + -2

Combine like terms: 2 + -2 = 0
0 + -10x = 21 + -2
-10x = 21 + -2

Combine like terms: 21 + -2 = 19
-10x = 19

Divide each side by '-10'.
x = -1.9

Simplifying
x = -1.9

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