15x-[11+5(x+2)]=

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Solution for 15x-[11+5(x+2)]= equation:


Simplifying
15x + -1[11 + 5(x + 2)] = 0

Reorder the terms:
15x + -1[11 + 5(2 + x)] = 0
15x + -1[11 + (2 * 5 + x * 5)] = 0
15x + -1[11 + (10 + 5x)] = 0

Combine like terms: 11 + 10 = 21
15x + -1[21 + 5x] = 0
15x + [21 * -1 + 5x * -1] = 0
15x + [-21 + -5x] = 0

Reorder the terms:
-21 + 15x + -5x = 0

Combine like terms: 15x + -5x = 10x
-21 + 10x = 0

Solving
-21 + 10x = 0

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 10x = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 10x = 0 + 21
10x = 0 + 21

Combine like terms: 0 + 21 = 21
10x = 21

Divide each side by '10'.
x = 2.1

Simplifying
x = 2.1

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