3[4-(-5x-6)]=30x+48

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Solution for 3[4-(-5x-6)]=30x+48 equation:


Simplifying
3[4 + -1(-5x + -6)] = 30x + 48

Reorder the terms:
3[4 + -1(-6 + -5x)] = 30x + 48
3[4 + (-6 * -1 + -5x * -1)] = 30x + 48
3[4 + (6 + 5x)] = 30x + 48

Combine like terms: 4 + 6 = 10
3[10 + 5x] = 30x + 48
[10 * 3 + 5x * 3] = 30x + 48
[30 + 15x] = 30x + 48

Reorder the terms:
30 + 15x = 48 + 30x

Solving
30 + 15x = 48 + 30x

Solving for variable 'x'.

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

Add '-30x' to each side of the equation.
30 + 15x + -30x = 48 + 30x + -30x

Combine like terms: 15x + -30x = -15x
30 + -15x = 48 + 30x + -30x

Combine like terms: 30x + -30x = 0
30 + -15x = 48 + 0
30 + -15x = 48

Add '-30' to each side of the equation.
30 + -30 + -15x = 48 + -30

Combine like terms: 30 + -30 = 0
0 + -15x = 48 + -30
-15x = 48 + -30

Combine like terms: 48 + -30 = 18
-15x = 18

Divide each side by '-15'.
x = -1.2

Simplifying
x = -1.2

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