7x+4=10x-20x

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Solution for 7x+4=10x-20x equation:


Simplifying
7x + 4 = 10x + -20x

Reorder the terms:
4 + 7x = 10x + -20x

Combine like terms: 10x + -20x = -10x
4 + 7x = -10x

Solving
4 + 7x = -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.
4 + 7x + 10x = -10x + 10x

Combine like terms: 7x + 10x = 17x
4 + 17x = -10x + 10x

Combine like terms: -10x + 10x = 0
4 + 17x = 0

Add '-4' to each side of the equation.
4 + -4 + 17x = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 17x = 0 + -4
17x = 0 + -4

Combine like terms: 0 + -4 = -4
17x = -4

Divide each side by '17'.
x = -0.2352941176

Simplifying
x = -0.2352941176

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