4b+5b+2b-7b=20

Simple and best practice solution for 4b+5b+2b-7b=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 4b+5b+2b-7b=20 equation: 


Simplifying
4b + 5b + 2b + -7b = 20

Combine like terms: 4b + 5b = 9b
9b + 2b + -7b = 20

Combine like terms: 9b + 2b = 11b
11b + -7b = 20

Combine like terms: 11b + -7b = 4b
4b = 20

Solving
4b = 20

Solving for variable 'b'.

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

Divide each side by '4'.
b = 5

Simplifying
b = 5

See similar equations:

| 5(4-2x)+14x=-20 | | 5n-42+32= | | 13+27-18+20= | | -4(-6-5x)-23=9(2x+3) | | 5(2x+3)-4(2x-8x)+7(3x)+2[4(-8-x)+2(7x-9)+1]=3x-21+6x-(-8) | | 5x-4(3x-12)=132 | | 19+2-3+7= | | 2(2b+2)-5(2b-3)=3 | | 0.8x+1.1=3x-1.1 | | X^2+8y+y^2=105 | | 4-2(v-6)=(8) | | 52+17-3+16-20= | | -4x-3(x-2)=55 | | 25*4.25= | | (3x-2+7)=133 | | 3x^2-12x-46=10 | | 3(1-3d)=2(4d+7) | | 3x-10=2y+18 | | 2cos^2x+3=2 | | 5c-3d+1=0 | | -161=2x-5(7x-14) | | N+3.9=11.363 | | ln(x)+ln(x+2)=ln(24) | | 3(-2x-2)+8=-4 | | y=-4x^3-5x^2 | | 4x+5(-5x+2)=-116 | | 8=y-x | | y=.50x+3.50 | | 10(x+3)+20x=90 | | y=10x^3+9 | | 13Y+23X=16Z | | 4n-1=3n+1 |

Equations solver categories