x-3=4x+7+9

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Solution for x-3=4x+7+9 equation:


Simplifying
x + -3 = 4x + 7 + 9

Reorder the terms:
-3 + x = 4x + 7 + 9

Reorder the terms:
-3 + x = 7 + 9 + 4x

Combine like terms: 7 + 9 = 16
-3 + x = 16 + 4x

Solving
-3 + x = 16 + 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 + x + -4x = 16 + 4x + -4x

Combine like terms: x + -4x = -3x
-3 + -3x = 16 + 4x + -4x

Combine like terms: 4x + -4x = 0
-3 + -3x = 16 + 0
-3 + -3x = 16

Add '3' to each side of the equation.
-3 + 3 + -3x = 16 + 3

Combine like terms: -3 + 3 = 0
0 + -3x = 16 + 3
-3x = 16 + 3

Combine like terms: 16 + 3 = 19
-3x = 19

Divide each side by '-3'.
x = -6.333333333

Simplifying
x = -6.333333333

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