3x+78=4x+23

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Solution for 3x+78=4x+23 equation:


Simplifying
3x + 78 = 4x + 23

Reorder the terms:
78 + 3x = 4x + 23

Reorder the terms:
78 + 3x = 23 + 4x

Solving
78 + 3x = 23 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
78 + 3x + -4x = 23 + 4x + -4x

Combine like terms: 3x + -4x = -1x
78 + -1x = 23 + 4x + -4x

Combine like terms: 4x + -4x = 0
78 + -1x = 23 + 0
78 + -1x = 23

Add '-78' to each side of the equation.
78 + -78 + -1x = 23 + -78

Combine like terms: 78 + -78 = 0
0 + -1x = 23 + -78
-1x = 23 + -78

Combine like terms: 23 + -78 = -55
-1x = -55

Divide each side by '-1'.
x = 55

Simplifying
x = 55

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