3X+8=7X+5

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Solution for 3X+8=7X+5 equation:


Simplifying
3X + 8 = 7X + 5

Reorder the terms:
8 + 3X = 7X + 5

Reorder the terms:
8 + 3X = 5 + 7X

Solving
8 + 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.
8 + 3X + -7X = 5 + 7X + -7X

Combine like terms: 3X + -7X = -4X
8 + -4X = 5 + 7X + -7X

Combine like terms: 7X + -7X = 0
8 + -4X = 5 + 0
8 + -4X = 5

Add '-8' to each side of the equation.
8 + -8 + -4X = 5 + -8

Combine like terms: 8 + -8 = 0
0 + -4X = 5 + -8
-4X = 5 + -8

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

Divide each side by '-4'.
X = 0.75

Simplifying
X = 0.75

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