-4(t-1)+8=7t-7

Simple and best practice solution for -4(t-1)+8=7t-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 -4(t-1)+8=7t-7 equation:


Simplifying
-4(t + -1) + 8 = 7t + -7

Reorder the terms:
-4(-1 + t) + 8 = 7t + -7
(-1 * -4 + t * -4) + 8 = 7t + -7
(4 + -4t) + 8 = 7t + -7

Reorder the terms:
4 + 8 + -4t = 7t + -7

Combine like terms: 4 + 8 = 12
12 + -4t = 7t + -7

Reorder the terms:
12 + -4t = -7 + 7t

Solving
12 + -4t = -7 + 7t

Solving for variable 't'.

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

Add '-7t' to each side of the equation.
12 + -4t + -7t = -7 + 7t + -7t

Combine like terms: -4t + -7t = -11t
12 + -11t = -7 + 7t + -7t

Combine like terms: 7t + -7t = 0
12 + -11t = -7 + 0
12 + -11t = -7

Add '-12' to each side of the equation.
12 + -12 + -11t = -7 + -12

Combine like terms: 12 + -12 = 0
0 + -11t = -7 + -12
-11t = -7 + -12

Combine like terms: -7 + -12 = -19
-11t = -19

Divide each side by '-11'.
t = 1.727272727

Simplifying
t = 1.727272727

See similar equations:

| 3p-6q=3 | | -9(x+3)=-2+4x | | y/3+12=6 | | (8r+9)+7(4r+3)= | | 4x-2=6-5 | | 1=-2x-8 | | 3x*x=90 | | 0.40x+.05(12-x)=.10(-50) | | 7x+11a-50a+-12a= | | 14.4=2.4 | | (2x+3)(2x+3.25)=0 | | -19.73+15.48+18.3s=7.3s+17.75 | | T+2(t-1)=5-2t | | 3y+8-44y= | | W-15=5.6 | | x^2-4xy= | | 15q+30=-14q-6+36 | | 7x+111+4x+47=180 | | 8(6x+7)-2=(x-4) | | 8w^7-w^4-w=0 | | 2(x-23)+3(x-4)=32 | | 4x-11=x+6 | | 7x-77+3x+97=180 | | (3x-7)-(9x+1)= | | 3a^2+10a-400=0 | | -4(5x-9)+2=-20x+38 | | 2t(2t-1)=0 | | 2g+3(-4+4g)=1-9 | | 7x+2=(x-5)+7 | | 1.12k-3.25=12.34 | | 8(u+6)=5u+45 | | 3-(4-2)*5= |

Equations solver categories