13x-33=7-(3x+9)

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Solution for 13x-33=7-(3x+9) equation:


Simplifying
13x + -33 = 7 + -1(3x + 9)

Reorder the terms:
-33 + 13x = 7 + -1(3x + 9)

Reorder the terms:
-33 + 13x = 7 + -1(9 + 3x)
-33 + 13x = 7 + (9 * -1 + 3x * -1)
-33 + 13x = 7 + (-9 + -3x)

Combine like terms: 7 + -9 = -2
-33 + 13x = -2 + -3x

Solving
-33 + 13x = -2 + -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.
-33 + 13x + 3x = -2 + -3x + 3x

Combine like terms: 13x + 3x = 16x
-33 + 16x = -2 + -3x + 3x

Combine like terms: -3x + 3x = 0
-33 + 16x = -2 + 0
-33 + 16x = -2

Add '33' to each side of the equation.
-33 + 33 + 16x = -2 + 33

Combine like terms: -33 + 33 = 0
0 + 16x = -2 + 33
16x = -2 + 33

Combine like terms: -2 + 33 = 31
16x = 31

Divide each side by '16'.
x = 1.9375

Simplifying
x = 1.9375

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