5x+3(x-7+2x)=

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Solution for 5x+3(x-7+2x)= equation:


Simplifying
5x + 3(x + -7 + 2x) = 0

Reorder the terms:
5x + 3(-7 + x + 2x) = 0

Combine like terms: x + 2x = 3x
5x + 3(-7 + 3x) = 0
5x + (-7 * 3 + 3x * 3) = 0
5x + (-21 + 9x) = 0

Reorder the terms:
-21 + 5x + 9x = 0

Combine like terms: 5x + 9x = 14x
-21 + 14x = 0

Solving
-21 + 14x = 0

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 + 14x = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 14x = 0 + 21
14x = 0 + 21

Combine like terms: 0 + 21 = 21
14x = 21

Divide each side by '14'.
x = 1.5

Simplifying
x = 1.5

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