3pq+5r-3pq+4=

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


Simplifying
3pq + 5r + -3pq + 4 = 0

Reorder the terms:
4 + 3pq + -3pq + 5r = 0

Combine like terms: 3pq + -3pq = 0
4 + 0 + 5r = 0
4 + 5r = 0

Solving
4 + 5r = 0

Solving for variable 'r'.

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

Add '-4' to each side of the equation.
4 + -4 + 5r = 0 + -4

Combine like terms: 4 + -4 = 0
0 + 5r = 0 + -4
5r = 0 + -4

Combine like terms: 0 + -4 = -4
5r = -4

Divide each side by '5'.
r = -0.8

Simplifying
r = -0.8

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