4x+3x-13+20=23

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Solution for 4x+3x-13+20=23 equation:


Simplifying
4x + 3x + -13 + 20 = 23

Reorder the terms:
-13 + 20 + 4x + 3x = 23

Combine like terms: -13 + 20 = 7
7 + 4x + 3x = 23

Combine like terms: 4x + 3x = 7x
7 + 7x = 23

Solving
7 + 7x = 23

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 7x = 23 + -7

Combine like terms: 7 + -7 = 0
0 + 7x = 23 + -7
7x = 23 + -7

Combine like terms: 23 + -7 = 16
7x = 16

Divide each side by '7'.
x = 2.285714286

Simplifying
x = 2.285714286

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