x+2x+3=7x-5

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


Simplifying
x + 2x + 3 = 7x + -5

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

Combine like terms: x + 2x = 3x
3 + 3x = 7x + -5

Reorder the terms:
3 + 3x = -5 + 7x

Solving
3 + 3x = -5 + 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.
3 + 3x + -7x = -5 + 7x + -7x

Combine like terms: 3x + -7x = -4x
3 + -4x = -5 + 7x + -7x

Combine like terms: 7x + -7x = 0
3 + -4x = -5 + 0
3 + -4x = -5

Add '-3' to each side of the equation.
3 + -3 + -4x = -5 + -3

Combine like terms: 3 + -3 = 0
0 + -4x = -5 + -3
-4x = -5 + -3

Combine like terms: -5 + -3 = -8
-4x = -8

Divide each side by '-4'.
x = 2

Simplifying
x = 2

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