7x+4=16x-20

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Solution for 7x+4=16x-20 equation:


Simplifying
7x + 4 = 16x + -20

Reorder the terms:
4 + 7x = 16x + -20

Reorder the terms:
4 + 7x = -20 + 16x

Solving
4 + 7x = -20 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
4 + 7x + -16x = -20 + 16x + -16x

Combine like terms: 7x + -16x = -9x
4 + -9x = -20 + 16x + -16x

Combine like terms: 16x + -16x = 0
4 + -9x = -20 + 0
4 + -9x = -20

Add '-4' to each side of the equation.
4 + -4 + -9x = -20 + -4

Combine like terms: 4 + -4 = 0
0 + -9x = -20 + -4
-9x = -20 + -4

Combine like terms: -20 + -4 = -24
-9x = -24

Divide each side by '-9'.
x = 2.666666667

Simplifying
x = 2.666666667

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