34-2r=-4(4+3r)

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Solution for 34-2r=-4(4+3r) equation:


Simplifying
34 + -2r = -4(4 + 3r)
34 + -2r = (4 * -4 + 3r * -4)
34 + -2r = (-16 + -12r)

Solving
34 + -2r = -16 + -12r

Solving for variable 'r'.

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

Add '12r' to each side of the equation.
34 + -2r + 12r = -16 + -12r + 12r

Combine like terms: -2r + 12r = 10r
34 + 10r = -16 + -12r + 12r

Combine like terms: -12r + 12r = 0
34 + 10r = -16 + 0
34 + 10r = -16

Add '-34' to each side of the equation.
34 + -34 + 10r = -16 + -34

Combine like terms: 34 + -34 = 0
0 + 10r = -16 + -34
10r = -16 + -34

Combine like terms: -16 + -34 = -50
10r = -50

Divide each side by '10'.
r = -5

Simplifying
r = -5

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