p(x)-q(x)=r

Simple and best practice solution for p(x)-q(x)=r equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for p(x)-q(x)=r equation: 


Simplifying
p(x) + -1q(x) = r

Multiply p * x
px + -1q(x) = r

Multiply q * x
px + -1qx = r

Solving
px + -1qx = r

Solving for variable 'p'.

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

Add 'qx' to each side of the equation.
px + -1qx + qx = qx + r

Combine like terms: -1qx + qx = 0
px + 0 = qx + r
px = qx + r

Divide each side by 'x'.
p = q + rx-1

Simplifying
p = q + rx-1

See similar equations:

| 8x-2x+8=x-9+17 | | G(x)=x(3x-12x+8) | | v=4/317.5 | | 8b+6(2b-7)=-142 | | -20=-42 | | 4r+2=x | | 4.5+3k=180 | | 3y+9=12x+6 | | 6(4)-5+5(4)=105 | | 3x-5y=-38 | | 6(2.142857143)-18(2.152857143)+36=2(2.142857143+3) | | -8(-8x+8)=320 | | 21x^2-17x-8=0 | | 3x-5x=-38 | | -2+a=13-4a+8a | | -6-2(8p+5)=17-5p | | 4z+10-z=1+2z-7 | | 0.7+y=-1.43 | | X-37186=5706 | | -3(n+7)=9-2n | | 3Y-11=Y+19 | | 3k+7=-15-8k | | 7(1-s)=2 | | 5q-7=1.5 | | o=v+-1 | | -3(3-8)=j | | 15=2(3.14159265)r | | o=v+-16 | | -6(8x+6)+6x=-36+x | | X+(5)=4 | | 17+(-5)+(-3)= | | 15=2pier |

Equations solver categories