4r(p-7q)+3(p-7q)=

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Solution for 4r(p-7q)+3(p-7q)= equation:


Simplifying
4r(p + -7q) + 3(p + -7q) = 0
(p * 4r + -7q * 4r) + 3(p + -7q) = 0
(4pr + -28qr) + 3(p + -7q) = 0
4pr + -28qr + (p * 3 + -7q * 3) = 0
4pr + -28qr + (3p + -21q) = 0

Reorder the terms:
3p + 4pr + -21q + -28qr = 0

Solving
3p + 4pr + -21q + -28qr = 0

Solving for variable 'p'.

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

Add '21q' to each side of the equation.
3p + 4pr + -21q + 21q + -28qr = 0 + 21q

Combine like terms: -21q + 21q = 0
3p + 4pr + 0 + -28qr = 0 + 21q
3p + 4pr + -28qr = 0 + 21q
Remove the zero:
3p + 4pr + -28qr = 21q

Add '28qr' to each side of the equation.
3p + 4pr + -28qr + 28qr = 21q + 28qr

Combine like terms: -28qr + 28qr = 0
3p + 4pr + 0 = 21q + 28qr
3p + 4pr = 21q + 28qr

Reorder the terms:
3p + 4pr + -21q + -28qr = 21q + -21q + 28qr + -28qr

Combine like terms: 21q + -21q = 0
3p + 4pr + -21q + -28qr = 0 + 28qr + -28qr
3p + 4pr + -21q + -28qr = 28qr + -28qr

Combine like terms: 28qr + -28qr = 0
3p + 4pr + -21q + -28qr = 0

The solution to this equation could not be determined.

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