7-6x-4=42+4x-15

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Solution for 7-6x-4=42+4x-15 equation:


Simplifying
7 + -6x + -4 = 42 + 4x + -15

Reorder the terms:
7 + -4 + -6x = 42 + 4x + -15

Combine like terms: 7 + -4 = 3
3 + -6x = 42 + 4x + -15

Reorder the terms:
3 + -6x = 42 + -15 + 4x

Combine like terms: 42 + -15 = 27
3 + -6x = 27 + 4x

Solving
3 + -6x = 27 + 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.
3 + -6x + -4x = 27 + 4x + -4x

Combine like terms: -6x + -4x = -10x
3 + -10x = 27 + 4x + -4x

Combine like terms: 4x + -4x = 0
3 + -10x = 27 + 0
3 + -10x = 27

Add '-3' to each side of the equation.
3 + -3 + -10x = 27 + -3

Combine like terms: 3 + -3 = 0
0 + -10x = 27 + -3
-10x = 27 + -3

Combine like terms: 27 + -3 = 24
-10x = 24

Divide each side by '-10'.
x = -2.4

Simplifying
x = -2.4

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