45p-(42p-20)=

Simple and best practice solution for 45p-(42p-20)= 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 45p-(42p-20)= equation:


Simplifying
45p + -1(42p + -20) = 0

Reorder the terms:
45p + -1(-20 + 42p) = 0
45p + (-20 * -1 + 42p * -1) = 0
45p + (20 + -42p) = 0

Reorder the terms:
20 + 45p + -42p = 0

Combine like terms: 45p + -42p = 3p
20 + 3p = 0

Solving
20 + 3p = 0

Solving for variable 'p'.

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

Add '-20' to each side of the equation.
20 + -20 + 3p = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 3p = 0 + -20
3p = 0 + -20

Combine like terms: 0 + -20 = -20
3p = -20

Divide each side by '3'.
p = -6.666666667

Simplifying
p = -6.666666667

See similar equations:

| X^2+2k+3k+4=0 | | (-8a^5b^3/2a^6b^-2)^3 | | x+y-10=180 | | 42*r^2+r=30 | | 9/4-9/8 | | -8v-18=-2(v+6) | | 1/3x-3=4/9x | | -5(x+9)=2x+18 | | 3+3+3+3+3+3+3+3+3+3+3+3+3+3= | | -2y+32=-4(y-5) | | -3(x-5)=6-4(2x-1) | | y=18x^2-15x+2 | | .38n=3.42 | | 1//v=20 | | 7x-(5x+3)=4x-17 | | f(x)=-2x^2+3x+4 | | 108+15m=303 | | 36x^2-75x+64=0 | | 28n-126=378 | | 3x+2y=11-y | | 8/2-2/10 | | 3x-68=13 | | 15ab+3-7ab+23= | | 7(t-5)+7t=7(2t+4)-13 | | 7r+6c+9c-3r= | | C/3-3=5 | | 11x=2x^2+11 | | -15n+2=-14n-11 | | -4x+8(x-7)=-16 | | 27stu-14stu= | | 3b+3b-1=11 | | 10+4r=10+3r |

Equations solver categories