4r-3=3(3+4)

Solution for 4r-3=3(3+4) equation:

Simplifying
4r + -3 = 3(3 + 4)

Reorder the terms:
-3 + 4r = 3(3 + 4)

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

Multiply 3 * 7
-3 + 4r = 21

Solving
-3 + 4r = 21

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 + 4r = 21 + 3

Combine like terms: -3 + 3 = 0
0 + 4r = 21 + 3
4r = 21 + 3

Combine like terms: 21 + 3 = 24
4r = 24

Divide each side by '4'.
r = 6

Simplifying
r = 6