2r+3+5r=-4

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Solution for 2r+3+5r=-4 equation: 


Simplifying
2r + 3 + 5r = -4

Reorder the terms:
3 + 2r + 5r = -4

Combine like terms: 2r + 5r = 7r
3 + 7r = -4

Solving
3 + 7r = -4

Solving for variable 'r'.

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

Add '-3' to each side of the equation.
3 + -3 + 7r = -4 + -3

Combine like terms: 3 + -3 = 0
0 + 7r = -4 + -3
7r = -4 + -3

Combine like terms: -4 + -3 = -7
7r = -7

Divide each side by '7'.
r = -1

Simplifying
r = -1

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