21b+9=15y-17

Simple and best practice solution for 21b+9=15y-17 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 21b+9=15y-17 equation:


Simplifying
21b + 9 = 15y + -17

Reorder the terms:
9 + 21b = 15y + -17

Reorder the terms:
9 + 21b = -17 + 15y

Solving
9 + 21b = -17 + 15y

Solving for variable 'b'.

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

Add '-9' to each side of the equation.
9 + -9 + 21b = -17 + -9 + 15y

Combine like terms: 9 + -9 = 0
0 + 21b = -17 + -9 + 15y
21b = -17 + -9 + 15y

Combine like terms: -17 + -9 = -26
21b = -26 + 15y

Divide each side by '21'.
b = -1.238095238 + 0.7142857143y

Simplifying
b = -1.238095238 + 0.7142857143y

See similar equations:

| -7(2)=14 | | -5x-6y=-13 | | x*y=200 | | x+2x+4=5x+2-62 | | 0y-16=14-17x | | -5=Xminus-17 | | -2u-14=-4u-32 | | 1-(7-4x)=9 | | -2x-4=-9x+3 | | 15=5x-6+6 | | 7x-3y+31-5=3x | | 1.25+c=22.50 | | 71cmusen=3.14 | | 10x-1=5x-21 | | 4ln(x)+3y^2-1=3ln(x)+2y^2+1 | | -5(6v-8)-2=-4(1-3v) | | 1.5x+(1-x)=1.126 | | Z=7(x-h) | | 6w=150 | | 7x+(-5y)+(-9x)+19y= | | 9u-18=3u+12 | | y=(s^2+31.5s+250)(0.0025s^2+0.05s+1) | | 4g=(4g)(x) | | 20*x+100*y=1000 | | 9x-4+18x-2=8x+10 | | Y=2y-5 | | 20.5k=82 | | 22-8=(-2)+v(-7) | | Y=-3sen(2x)/x^2 | | 8(x+2)+8x=2(8x+6) | | 8n=108 | | 3.8+x=0.6 |

Equations solver categories