6x+42=10x+30

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Solution for 6x+42=10x+30 equation:


Simplifying
6x + 42 = 10x + 30

Reorder the terms:
42 + 6x = 10x + 30

Reorder the terms:
42 + 6x = 30 + 10x

Solving
42 + 6x = 30 + 10x

Solving for variable 'x'.

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

Add '-10x' to each side of the equation.
42 + 6x + -10x = 30 + 10x + -10x

Combine like terms: 6x + -10x = -4x
42 + -4x = 30 + 10x + -10x

Combine like terms: 10x + -10x = 0
42 + -4x = 30 + 0
42 + -4x = 30

Add '-42' to each side of the equation.
42 + -42 + -4x = 30 + -42

Combine like terms: 42 + -42 = 0
0 + -4x = 30 + -42
-4x = 30 + -42

Combine like terms: 30 + -42 = -12
-4x = -12

Divide each side by '-4'.
x = 3

Simplifying
x = 3

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