3(7-t)+10t=5(2t-6)

Simple and best practice solution for 3(7-t)+10t=5(2t-6) 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 3(7-t)+10t=5(2t-6) equation:


Simplifying
3(7 + -1t) + 10t = 5(2t + -6)
(7 * 3 + -1t * 3) + 10t = 5(2t + -6)
(21 + -3t) + 10t = 5(2t + -6)

Combine like terms: -3t + 10t = 7t
21 + 7t = 5(2t + -6)

Reorder the terms:
21 + 7t = 5(-6 + 2t)
21 + 7t = (-6 * 5 + 2t * 5)
21 + 7t = (-30 + 10t)

Solving
21 + 7t = -30 + 10t

Solving for variable 't'.

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

Add '-10t' to each side of the equation.
21 + 7t + -10t = -30 + 10t + -10t

Combine like terms: 7t + -10t = -3t
21 + -3t = -30 + 10t + -10t

Combine like terms: 10t + -10t = 0
21 + -3t = -30 + 0
21 + -3t = -30

Add '-21' to each side of the equation.
21 + -21 + -3t = -30 + -21

Combine like terms: 21 + -21 = 0
0 + -3t = -30 + -21
-3t = -30 + -21

Combine like terms: -30 + -21 = -51
-3t = -51

Divide each side by '-3'.
t = 17

Simplifying
t = 17

See similar equations:

| 4x+6x-45=30-5x | | -1p-2=9(2-3p)+6 | | -2-3p=6p-2 | | 0.05y+0.11(200-y)=0.19 | | 3=n+(-3) | | 6k^2-7k-24=0 | | 3.7x-4.2+x-4.8= | | 8x+7x-38=95-4x | | -28+2+8= | | 3x-5+2x-8=3(x-4) | | 2a=-6x^2-12 | | x+31=75 | | m+2m+5=82 | | -2-3k=-k-16 | | f^4=9 | | 3n+2=-2m-8 | | -8x-3(-8-6x)=3(3x-4)+7x | | 14x+8=6x-40 | | -10z-1=7z-5 | | 5x+7x-84=92-9x | | 18+9w-4=3w-10 | | 25-(-3)= | | -q/7-1= | | -10a+9+20b=30+n | | 3.7x-4.2+x-.8= | | -5+6v-6v=5-2v | | 2x+9=5x+1 | | -3x-18=5x | | 35-x=315 | | -5a+27+2a=9a-3a | | x^2-30x+15=0 | | (2k)(w)=(3) |

Equations solver categories