7(3p-q)-3(p+2q)=

Simple and best practice solution for 7(3p-q)-3(p+2q)= 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 7(3p-q)-3(p+2q)= equation:


Simplifying
7(3p + -1q) + -3(p + 2q) = 0
(3p * 7 + -1q * 7) + -3(p + 2q) = 0
(21p + -7q) + -3(p + 2q) = 0
21p + -7q + (p * -3 + 2q * -3) = 0
21p + -7q + (-3p + -6q) = 0

Reorder the terms:
21p + -3p + -7q + -6q = 0

Combine like terms: 21p + -3p = 18p
18p + -7q + -6q = 0

Combine like terms: -7q + -6q = -13q
18p + -13q = 0

Solving
18p + -13q = 0

Solving for variable 'p'.

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

Add '13q' to each side of the equation.
18p + -13q + 13q = 0 + 13q

Combine like terms: -13q + 13q = 0
18p + 0 = 0 + 13q
18p = 0 + 13q
Remove the zero:
18p = 13q

Divide each side by '18'.
p = 0.7222222222q

Simplifying
p = 0.7222222222q

See similar equations:

| 7t/8X14 | | x+0.045x=3155 | | (5x+2)3+1=x | | .6r(10r^6t^2)= | | (-2.5r^3)(-4r^3t^2)= | | -x^2+6.5+3.5=0 | | x+4y-2z=10 | | x^2+6.5+3.5=0 | | ln(x)=1600 | | 156/300 | | 8a-29=31 | | 8x-8=5x-23 | | 14x+7x+12x=5 | | 18,467/3000 | | 2.5n-5=18 | | 2u+4u=18 | | 8x-5(1+3x)=3(x+3)+6 | | -2=2(-3x+5) | | x-4=4/x-1 | | 2x+40+3x+5=180 | | -6(2m+1)-7(m+2)=2m-m | | 7x-3(1-x)=x(5x-11) | | -6+4=-2x | | 0.07=0.01 | | 3x+40=4x-10 | | 96-x=-474.96 | | 3x+44=5o | | 2(1-4x)+8x=2(1-x) | | 12x+10(96-x)=10.08 | | 16x+1=3x-5 | | (2x+2)*(5x+18)=(2x+12)*(5x-3) | | 17/18-1/3 |

Equations solver categories