27x-(3x-9)=3(x+10)

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Solution for 27x-(3x-9)=3(x+10) equation:


Simplifying
27x + -1(3x + -9) = 3(x + 10)

Reorder the terms:
27x + -1(-9 + 3x) = 3(x + 10)
27x + (-9 * -1 + 3x * -1) = 3(x + 10)
27x + (9 + -3x) = 3(x + 10)

Reorder the terms:
9 + 27x + -3x = 3(x + 10)

Combine like terms: 27x + -3x = 24x
9 + 24x = 3(x + 10)

Reorder the terms:
9 + 24x = 3(10 + x)
9 + 24x = (10 * 3 + x * 3)
9 + 24x = (30 + 3x)

Solving
9 + 24x = 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.
9 + 24x + -3x = 30 + 3x + -3x

Combine like terms: 24x + -3x = 21x
9 + 21x = 30 + 3x + -3x

Combine like terms: 3x + -3x = 0
9 + 21x = 30 + 0
9 + 21x = 30

Add '-9' to each side of the equation.
9 + -9 + 21x = 30 + -9

Combine like terms: 9 + -9 = 0
0 + 21x = 30 + -9
21x = 30 + -9

Combine like terms: 30 + -9 = 21
21x = 21

Divide each side by '21'.
x = 1

Simplifying
x = 1

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