7+3r=-(3r-2)

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Solution for 7+3r=-(3r-2) equation:


Simplifying
7 + 3r = -1(3r + -2)

Reorder the terms:
7 + 3r = -1(-2 + 3r)
7 + 3r = (-2 * -1 + 3r * -1)
7 + 3r = (2 + -3r)

Solving
7 + 3r = 2 + -3r

Solving for variable 'r'.

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

Add '3r' to each side of the equation.
7 + 3r + 3r = 2 + -3r + 3r

Combine like terms: 3r + 3r = 6r
7 + 6r = 2 + -3r + 3r

Combine like terms: -3r + 3r = 0
7 + 6r = 2 + 0
7 + 6r = 2

Add '-7' to each side of the equation.
7 + -7 + 6r = 2 + -7

Combine like terms: 7 + -7 = 0
0 + 6r = 2 + -7
6r = 2 + -7

Combine like terms: 2 + -7 = -5
6r = -5

Divide each side by '6'.
r = -0.8333333333

Simplifying
r = -0.8333333333

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