5-(x+3)=-1+2(r-3)

Solution for 5-(x+3)=-1+2(r-3) equation:

Simplifying
5 + -1(x + 3) = -1 + 2(r + -3)

Reorder the terms:
5 + -1(3 + x) = -1 + 2(r + -3)
5 + (3 * -1 + x * -1) = -1 + 2(r + -3)
5 + (-3 + -1x) = -1 + 2(r + -3)

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

Reorder the terms:
2 + -1x = -1 + 2(-3 + r)
2 + -1x = -1 + (-3 * 2 + r * 2)
2 + -1x = -1 + (-6 + 2r)

Combine like terms: -1 + -6 = -7
2 + -1x = -7 + 2r

Solving
2 + -1x = -7 + 2r

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -1x = -7 + -2 + 2r

Combine like terms: 2 + -2 = 0
0 + -1x = -7 + -2 + 2r
-1x = -7 + -2 + 2r

Combine like terms: -7 + -2 = -9
-1x = -9 + 2r

Divide each side by '-1'.
x = 9 + -2r

Simplifying
x = 9 + -2r