2r+4=4r-3

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


Simplifying
2r + 4 = 4r + -3

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

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

Solving
4 + 2r = -3 + 4r

Solving for variable 'r'.

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

Add '-4r' to each side of the equation.
4 + 2r + -4r = -3 + 4r + -4r

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

Combine like terms: 4r + -4r = 0
4 + -2r = -3 + 0
4 + -2r = -3

Add '-4' to each side of the equation.
4 + -4 + -2r = -3 + -4

Combine like terms: 4 + -4 = 0
0 + -2r = -3 + -4
-2r = -3 + -4

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

Divide each side by '-2'.
r = 3.5

Simplifying
r = 3.5

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