4X+8=2X+42

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Solution for 4X+8=2X+42 equation:


Simplifying
4X + 8 = 2X + 42

Reorder the terms:
8 + 4X = 2X + 42

Reorder the terms:
8 + 4X = 42 + 2X

Solving
8 + 4X = 42 + 2X

Solving for variable 'X'.

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

Add '-2X' to each side of the equation.
8 + 4X + -2X = 42 + 2X + -2X

Combine like terms: 4X + -2X = 2X
8 + 2X = 42 + 2X + -2X

Combine like terms: 2X + -2X = 0
8 + 2X = 42 + 0
8 + 2X = 42

Add '-8' to each side of the equation.
8 + -8 + 2X = 42 + -8

Combine like terms: 8 + -8 = 0
0 + 2X = 42 + -8
2X = 42 + -8

Combine like terms: 42 + -8 = 34
2X = 34

Divide each side by '2'.
X = 17

Simplifying
X = 17

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