7x-4(x-3)=27

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Solution for 7x-4(x-3)=27 equation:


Simplifying
7x + -4(x + -3) = 27

Reorder the terms:
7x + -4(-3 + x) = 27
7x + (-3 * -4 + x * -4) = 27
7x + (12 + -4x) = 27

Reorder the terms:
12 + 7x + -4x = 27

Combine like terms: 7x + -4x = 3x
12 + 3x = 27

Solving
12 + 3x = 27

Solving for variable 'x'.

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

Add '-12' to each side of the equation.
12 + -12 + 3x = 27 + -12

Combine like terms: 12 + -12 = 0
0 + 3x = 27 + -12
3x = 27 + -12

Combine like terms: 27 + -12 = 15
3x = 15

Divide each side by '3'.
x = 5

Simplifying
x = 5

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