3+7(x-9)=3x-4

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Solution for 3+7(x-9)=3x-4 equation:


Simplifying
3 + 7(x + -9) = 3x + -4

Reorder the terms:
3 + 7(-9 + x) = 3x + -4
3 + (-9 * 7 + x * 7) = 3x + -4
3 + (-63 + 7x) = 3x + -4

Combine like terms: 3 + -63 = -60
-60 + 7x = 3x + -4

Reorder the terms:
-60 + 7x = -4 + 3x

Solving
-60 + 7x = -4 + 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.
-60 + 7x + -3x = -4 + 3x + -3x

Combine like terms: 7x + -3x = 4x
-60 + 4x = -4 + 3x + -3x

Combine like terms: 3x + -3x = 0
-60 + 4x = -4 + 0
-60 + 4x = -4

Add '60' to each side of the equation.
-60 + 60 + 4x = -4 + 60

Combine like terms: -60 + 60 = 0
0 + 4x = -4 + 60
4x = -4 + 60

Combine like terms: -4 + 60 = 56
4x = 56

Divide each side by '4'.
x = 14

Simplifying
x = 14

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