3[7-(-5x-2)]=30x+33

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Solution for 3[7-(-5x-2)]=30x+33 equation:


Simplifying
3[7 + -1(-5x + -2)] = 30x + 33

Reorder the terms:
3[7 + -1(-2 + -5x)] = 30x + 33
3[7 + (-2 * -1 + -5x * -1)] = 30x + 33
3[7 + (2 + 5x)] = 30x + 33

Combine like terms: 7 + 2 = 9
3[9 + 5x] = 30x + 33
[9 * 3 + 5x * 3] = 30x + 33
[27 + 15x] = 30x + 33

Reorder the terms:
27 + 15x = 33 + 30x

Solving
27 + 15x = 33 + 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.
27 + 15x + -30x = 33 + 30x + -30x

Combine like terms: 15x + -30x = -15x
27 + -15x = 33 + 30x + -30x

Combine like terms: 30x + -30x = 0
27 + -15x = 33 + 0
27 + -15x = 33

Add '-27' to each side of the equation.
27 + -27 + -15x = 33 + -27

Combine like terms: 27 + -27 = 0
0 + -15x = 33 + -27
-15x = 33 + -27

Combine like terms: 33 + -27 = 6
-15x = 6

Divide each side by '-15'.
x = -0.4

Simplifying
x = -0.4

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