34+r=-2(r-2)

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Solution for 34+r=-2(r-2) equation:


Simplifying
34 + r = -2(r + -2)

Reorder the terms:
34 + r = -2(-2 + r)
34 + r = (-2 * -2 + r * -2)
34 + r = (4 + -2r)

Solving
34 + r = 4 + -2r

Solving for variable 'r'.

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

Add '2r' to each side of the equation.
34 + r + 2r = 4 + -2r + 2r

Combine like terms: r + 2r = 3r
34 + 3r = 4 + -2r + 2r

Combine like terms: -2r + 2r = 0
34 + 3r = 4 + 0
34 + 3r = 4

Add '-34' to each side of the equation.
34 + -34 + 3r = 4 + -34

Combine like terms: 34 + -34 = 0
0 + 3r = 4 + -34
3r = 4 + -34

Combine like terms: 4 + -34 = -30
3r = -30

Divide each side by '3'.
r = -10

Simplifying
r = -10

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