2*1+1-(-2-x)=2-(-2*1)

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Solution for 2*1+1-(-2-x)=2-(-2*1) equation: 


Simplifying
2 * 1 + 1 + -1(-2 + -1x) = 2 + -1(-2 * 1)

Multiply 2 * 1
2 + 1 + -1(-2 + -1x) = 2 + -1(-2 * 1)
2 + 1 + (-2 * -1 + -1x * -1) = 2 + -1(-2 * 1)
2 + 1 + (2 + 1x) = 2 + -1(-2 * 1)

Combine like terms: 2 + 1 = 3
3 + 2 + 1x = 2 + -1(-2 * 1)

Combine like terms: 3 + 2 = 5
5 + 1x = 2 + -1(-2 * 1)

Multiply -2 * 1
5 + 1x = 2 + -1(-2)

Multiply -1 * -2
5 + 1x = 2 + 2

Combine like terms: 2 + 2 = 4
5 + 1x = 4

Solving
5 + 1x = 4

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 1x = 4 + -5

Combine like terms: 5 + -5 = 0
0 + 1x = 4 + -5
1x = 4 + -5

Combine like terms: 4 + -5 = -1
1x = -1

Divide each side by '1'.
x = -1

Simplifying
x = -1

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