4x-3=-6x-21

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Solution for 4x-3=-6x-21 equation:


Simplifying
4x + -3 = -6x + -21

Reorder the terms:
-3 + 4x = -6x + -21

Reorder the terms:
-3 + 4x = -21 + -6x

Solving
-3 + 4x = -21 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-3 + 4x + 6x = -21 + -6x + 6x

Combine like terms: 4x + 6x = 10x
-3 + 10x = -21 + -6x + 6x

Combine like terms: -6x + 6x = 0
-3 + 10x = -21 + 0
-3 + 10x = -21

Add '3' to each side of the equation.
-3 + 3 + 10x = -21 + 3

Combine like terms: -3 + 3 = 0
0 + 10x = -21 + 3
10x = -21 + 3

Combine like terms: -21 + 3 = -18
10x = -18

Divide each side by '10'.
x = -1.8

Simplifying
x = -1.8

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