7p-5r+2=5r+2-r

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Solution for 7p-5r+2=5r+2-r equation:


Simplifying
7p + -5r + 2 = 5r + 2 + -1r

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

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

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

Add '-2' to each side of the equation.
2 + 7p + -2 + -5r = 2 + -2 + 4r

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

Combine like terms: 2 + -2 = 0
0 + 7p + -5r = 2 + -2 + 4r
7p + -5r = 2 + -2 + 4r

Combine like terms: 2 + -2 = 0
7p + -5r = 0 + 4r
7p + -5r = 4r

Solving
7p + -5r = 4r

Solving for variable 'p'.

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

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

Combine like terms: -5r + 5r = 0
7p + 0 = 4r + 5r
7p = 4r + 5r

Combine like terms: 4r + 5r = 9r
7p = 9r

Divide each side by '7'.
p = 1.285714286r

Simplifying
p = 1.285714286r

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