9t-21=3(t-7)+6t

Simple and best practice solution for 9t-21=3(t-7)+6t 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 9t-21=3(t-7)+6t equation:


Simplifying
9t + -21 = 3(t + -7) + 6t

Reorder the terms:
-21 + 9t = 3(t + -7) + 6t

Reorder the terms:
-21 + 9t = 3(-7 + t) + 6t
-21 + 9t = (-7 * 3 + t * 3) + 6t
-21 + 9t = (-21 + 3t) + 6t

Combine like terms: 3t + 6t = 9t
-21 + 9t = -21 + 9t

Add '21' to each side of the equation.
-21 + 21 + 9t = -21 + 21 + 9t

Combine like terms: -21 + 21 = 0
0 + 9t = -21 + 21 + 9t
9t = -21 + 21 + 9t

Combine like terms: -21 + 21 = 0
9t = 0 + 9t
9t = 9t

Add '-9t' to each side of the equation.
9t + -9t = 9t + -9t

Combine like terms: 9t + -9t = 0
0 = 9t + -9t

Combine like terms: 9t + -9t = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| 6h=2h+24 | | x-3=2x+0 | | 5y-13y=40 | | 4(2b-6)+11=8b-13 | | P-12=45 | | 7(x-2)=5(x+2) | | 120=20+.5q | | x^2+26x=0 | | 55100=x+1900 | | 4(x+3)=x | | 55100=x-1900 | | 12(2k+121)=24k+144 | | 42(0.4347826087)+18-19(0.4347826087)=-28 | | 10-6s=-32 | | 2(x-4)=3(1+x) | | 2(x-4)=3(1+x) | | 16=4a+8 | | -25a=-75 | | 4(a-2)=3(a+4) | | -75=25a | | 5.6=1.1p+1.2 | | 1x-12=27 | | .5y+2=.8y-.3y | | 8.5x^10= | | 6+6(2t-1)=3+12t | | 6+6(2t-1)=3+12t | | -28+15-22(-2)=31 | | 2x(-8-4)+3=5x(2)-7 | | -3-5+1= | | -17=17(h-2) | | 100+B=25 | | -3=4x+6-c |

Equations solver categories