4-7x=3(x+10)

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Solution for 4-7x=3(x+10) equation:


Simplifying
4 + -7x = 3(x + 10)

Reorder the terms:
4 + -7x = 3(10 + x)
4 + -7x = (10 * 3 + x * 3)
4 + -7x = (30 + 3x)

Solving
4 + -7x = 30 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
4 + -7x + -3x = 30 + 3x + -3x

Combine like terms: -7x + -3x = -10x
4 + -10x = 30 + 3x + -3x

Combine like terms: 3x + -3x = 0
4 + -10x = 30 + 0
4 + -10x = 30

Add '-4' to each side of the equation.
4 + -4 + -10x = 30 + -4

Combine like terms: 4 + -4 = 0
0 + -10x = 30 + -4
-10x = 30 + -4

Combine like terms: 30 + -4 = 26
-10x = 26

Divide each side by '-10'.
x = -2.6

Simplifying
x = -2.6

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