4r+7=-5r+35

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Solution for 4r+7=-5r+35 equation:


Simplifying
4r + 7 = -5r + 35

Reorder the terms:
7 + 4r = -5r + 35

Reorder the terms:
7 + 4r = 35 + -5r

Solving
7 + 4r = 35 + -5r

Solving for variable 'r'.

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

Add '5r' to each side of the equation.
7 + 4r + 5r = 35 + -5r + 5r

Combine like terms: 4r + 5r = 9r
7 + 9r = 35 + -5r + 5r

Combine like terms: -5r + 5r = 0
7 + 9r = 35 + 0
7 + 9r = 35

Add '-7' to each side of the equation.
7 + -7 + 9r = 35 + -7

Combine like terms: 7 + -7 = 0
0 + 9r = 35 + -7
9r = 35 + -7

Combine like terms: 35 + -7 = 28
9r = 28

Divide each side by '9'.
r = 3.111111111

Simplifying
r = 3.111111111

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