5(-3b-5)-2=-87

Simple and best practice solution for 5(-3b-5)-2=-87 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 5(-3b-5)-2=-87 equation:


Simplifying
5(-3b + -5) + -2 = -87

Reorder the terms:
5(-5 + -3b) + -2 = -87
(-5 * 5 + -3b * 5) + -2 = -87
(-25 + -15b) + -2 = -87

Reorder the terms:
-25 + -2 + -15b = -87

Combine like terms: -25 + -2 = -27
-27 + -15b = -87

Solving
-27 + -15b = -87

Solving for variable 'b'.

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

Add '27' to each side of the equation.
-27 + 27 + -15b = -87 + 27

Combine like terms: -27 + 27 = 0
0 + -15b = -87 + 27
-15b = -87 + 27

Combine like terms: -87 + 27 = -60
-15b = -60

Divide each side by '-15'.
b = 4

Simplifying
b = 4

See similar equations:

| 7r+1=1+5r | | y=-1/2x^2-2x-2 | | 16x-24=10x+30 | | x^2+26x+102=0 | | 12x-3y+21=0 | | -7x+4y=-17 | | (5x-1)+6=15 | | -3(b-5)=-4(5-b) | | 0=-16t^2+30t+75 | | 3w+2b=8 | | Y^2+8y-40= | | 2(x+4)=14-x | | 5(x+1)=3(3x-1) | | -.66(x-.66)=.11(x-.5) | | 2w+1b=5 | | (3x-6)=156 | | 1=-16t^2+30t+75 | | 4m-5m=3 | | 2x^3+5x^2-12xy^2= | | 3(1+5r)=19+7r | | 25/5*3 | | 10x-30=8x+6 | | 4+0.4x+.55x=.50 | | 2500=50x+50 | | 5(sinx)=1 | | x+15=2x+8 | | 4+0.4x+.55=50 | | 10x^3+8x^2=6x | | 4+.4x+.55=55 | | 15X-4Y=-2 | | -28+5a=7(4+5a)-2a | | 2m=180 |

Equations solver categories