9x+3x-10-3=(3x+x)

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Solution for 9x+3x-10-3=(3x+x) equation:


Simplifying
9x + 3x + -10 + -3 = (3x + x)

Reorder the terms:
-10 + -3 + 9x + 3x = (3x + x)

Combine like terms: -10 + -3 = -13
-13 + 9x + 3x = (3x + x)

Combine like terms: 9x + 3x = 12x
-13 + 12x = (3x + x)

Combine like terms: 3x + x = 4x
-13 + 12x = (4x)
-13 + 12x = (4x)

Solving
-13 + 12x = (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.
-13 + 12x + (-4x) = (4x) + (-4x)

Combine like terms: 12x + (-4x) = 8x
-13 + 8x = (4x) + (-4x)

Combine like terms: (4x) + (-4x) = 0
-13 + 8x = 0

Add '13' to each side of the equation.
-13 + 13 + 8x = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 8x = 0 + 13
8x = 0 + 13

Combine like terms: 0 + 13 = 13
8x = 13

Divide each side by '8'.
x = 1.625

Simplifying
x = 1.625

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