-19+3x=7+7(2-x)

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Solution for -19+3x=7+7(2-x) equation:


Simplifying
-19 + 3x = 7 + 7(2 + -1x)
-19 + 3x = 7 + (2 * 7 + -1x * 7)
-19 + 3x = 7 + (14 + -7x)

Combine like terms: 7 + 14 = 21
-19 + 3x = 21 + -7x

Solving
-19 + 3x = 21 + -7x

Solving for variable 'x'.

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

Add '7x' to each side of the equation.
-19 + 3x + 7x = 21 + -7x + 7x

Combine like terms: 3x + 7x = 10x
-19 + 10x = 21 + -7x + 7x

Combine like terms: -7x + 7x = 0
-19 + 10x = 21 + 0
-19 + 10x = 21

Add '19' to each side of the equation.
-19 + 19 + 10x = 21 + 19

Combine like terms: -19 + 19 = 0
0 + 10x = 21 + 19
10x = 21 + 19

Combine like terms: 21 + 19 = 40
10x = 40

Divide each side by '10'.
x = 4

Simplifying
x = 4

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