2(2b-9)+6b=-7

Simple and best practice solution for 2(2b-9)+6b=-7 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 2(2b-9)+6b=-7 equation: 


Simplifying
2(2b + -9) + 6b = -7

Reorder the terms:
2(-9 + 2b) + 6b = -7
(-9 * 2 + 2b * 2) + 6b = -7
(-18 + 4b) + 6b = -7

Combine like terms: 4b + 6b = 10b
-18 + 10b = -7

Solving
-18 + 10b = -7

Solving for variable 'b'.

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

Add '18' to each side of the equation.
-18 + 18 + 10b = -7 + 18

Combine like terms: -18 + 18 = 0
0 + 10b = -7 + 18
10b = -7 + 18

Combine like terms: -7 + 18 = 11
10b = 11

Divide each side by '10'.
b = 1.1

Simplifying
b = 1.1

See similar equations:

| 6p+(2-2)p=6p | | 9x^4-18x^2+8=0 | | 20q-15q-4q-q+q=16 | | 5.5k=2.3 | | x^2+2x=1624 | | c=r+rwh | | -(s^3+4s^2+6s+4)=0 | | 4/y-5/2y | | 14t-10t+4t-12t=12 | | -5.65E-9x^2-4.68168E-8x+(1.363763E-7+i)=0 | | 5(4+x)=4(4x-1)-64 | | k-k+k=11 | | -5+2z=13 | | -6s^2-7=43s | | 5m+m-4m+2m=4 | | 2x+3x+5x=360 | | 2x-33=2 | | 19v+2v-9v-4v-6v=4 | | -4+3n=5 | | 0=x^2+4+9x | | -7=x-15-7x | | 5(2n+2)=8(9n+1)+4 | | w+2w-3w+2w=20 | | -4-4(8k+5)=168 | | 15.65+(-3.49)+0.67= | | -4x-15=45 | | 5g-12=13 | | 3a-2a+a+2a+a=19 | | 0=x^2+4x+9x | | 3(z-23)=39-3(z-3) | | 3.67x-5.3(x-1.932)=6.99 | | 2j+10=12 |

Equations solver categories