4r+1-2r=7+3r-5

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Solution for 4r+1-2r=7+3r-5 equation:


Simplifying
4r + 1 + -2r = 7 + 3r + -5

Reorder the terms:
1 + 4r + -2r = 7 + 3r + -5

Combine like terms: 4r + -2r = 2r
1 + 2r = 7 + 3r + -5

Reorder the terms:
1 + 2r = 7 + -5 + 3r

Combine like terms: 7 + -5 = 2
1 + 2r = 2 + 3r

Solving
1 + 2r = 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.
1 + 2r + -3r = 2 + 3r + -3r

Combine like terms: 2r + -3r = -1r
1 + -1r = 2 + 3r + -3r

Combine like terms: 3r + -3r = 0
1 + -1r = 2 + 0
1 + -1r = 2

Add '-1' to each side of the equation.
1 + -1 + -1r = 2 + -1

Combine like terms: 1 + -1 = 0
0 + -1r = 2 + -1
-1r = 2 + -1

Combine like terms: 2 + -1 = 1
-1r = 1

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

Simplifying
r = -1

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