42-4=2x*4

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Solution for 42-4=2x*4 equation:


Simplifying
42 + -4 = 2x * 4

Combine like terms: 42 + -4 = 38
38 = 2x * 4

Reorder the terms for easier multiplication:
38 = 2 * 4x

Multiply 2 * 4
38 = 8x

Solving
38 = 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
38 + -8x = 8x + -8x

Combine like terms: 8x + -8x = 0
38 + -8x = 0

Add '-38' to each side of the equation.
38 + -38 + -8x = 0 + -38

Combine like terms: 38 + -38 = 0
0 + -8x = 0 + -38
-8x = 0 + -38

Combine like terms: 0 + -38 = -38
-8x = -38

Divide each side by '-8'.
x = 4.75

Simplifying
x = 4.75

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