30-[4x-5]=2

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Solution for 30-[4x-5]=2 equation:


Simplifying
30 + -1[4x + -5] = 2

Reorder the terms:
30 + -1[-5 + 4x] = 2
30 + [-5 * -1 + 4x * -1] = 2
30 + [5 + -4x] = 2

Combine like terms: 30 + 5 = 35
35 + -4x = 2

Solving
35 + -4x = 2

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + -4x = 2 + -35

Combine like terms: 35 + -35 = 0
0 + -4x = 2 + -35
-4x = 2 + -35

Combine like terms: 2 + -35 = -33
-4x = -33

Divide each side by '-4'.
x = 8.25

Simplifying
x = 8.25

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