-7(t-2)-(t+1)=2

Simple and best practice solution for -7(t-2)-(t+1)=2 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 -7(t-2)-(t+1)=2 equation:


Simplifying
-7(t + -2) + -1(t + 1) = 2

Reorder the terms:
-7(-2 + t) + -1(t + 1) = 2
(-2 * -7 + t * -7) + -1(t + 1) = 2
(14 + -7t) + -1(t + 1) = 2

Reorder the terms:
14 + -7t + -1(1 + t) = 2
14 + -7t + (1 * -1 + t * -1) = 2
14 + -7t + (-1 + -1t) = 2

Reorder the terms:
14 + -1 + -7t + -1t = 2

Combine like terms: 14 + -1 = 13
13 + -7t + -1t = 2

Combine like terms: -7t + -1t = -8t
13 + -8t = 2

Solving
13 + -8t = 2

Solving for variable 't'.

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

Add '-13' to each side of the equation.
13 + -13 + -8t = 2 + -13

Combine like terms: 13 + -13 = 0
0 + -8t = 2 + -13
-8t = 2 + -13

Combine like terms: 2 + -13 = -11
-8t = -11

Divide each side by '-8'.
t = 1.375

Simplifying
t = 1.375

See similar equations:

| 6x-50=x-15 | | -6+5x^2-13x=0 | | -5x-7=-3(x+1)+2 | | 4y+2=5 | | 4y+4=5 | | 10x+100=120 | | 2-a=5 | | 12a^4+3a^2-15ab=0 | | 15+2x+4x^2=192 | | 5(25.28571429)-18= | | 289c-196= | | 5X-18+2X+21=180 | | h^2-12=0 | | 6-4x=14+x | | 45x^3-20x^2+63x-28= | | x^2-7x=-4 | | x^2+y^2-2x-8y-8=0 | | 15x^2-9x^3+24x^4= | | 6x+4x+2=32 | | 12=3x-10 | | 3(5c-1)-2=13c+7 | | 4z+2=z-5 | | 5z+5=z-2 | | 20v^2-11v-3=0 | | 25x^2-10x=0x | | 2(t-5)-3(2t-7)=12-5(3t+1) | | 5x^2+2x+10=0 | | 3*2x=4x | | w+76+w=1203 | | 2x=6y+12 | | y=-16t^2+96t+180 | | -6n+12=-2n-8 |

Equations solver categories