t+8-4t+1=21

Simple and best practice solution for t+8-4t+1=21 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 t+8-4t+1=21 equation:


Simplifying
t + 8 + -4t + 1 = 21

Reorder the terms:
8 + 1 + t + -4t = 21

Combine like terms: 8 + 1 = 9
9 + t + -4t = 21

Combine like terms: t + -4t = -3t
9 + -3t = 21

Solving
9 + -3t = 21

Solving for variable 't'.

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

Add '-9' to each side of the equation.
9 + -9 + -3t = 21 + -9

Combine like terms: 9 + -9 = 0
0 + -3t = 21 + -9
-3t = 21 + -9

Combine like terms: 21 + -9 = 12
-3t = 12

Divide each side by '-3'.
t = -4

Simplifying
t = -4

See similar equations:

| 2x+10=3x-13 | | -7-2/3x=49 | | 57(4q)=228 | | .25x^2-3.5x+3.0625=-11.25 | | x^2=4x+60 | | 2x-(5-3x)=6x+3 | | m=2e-57 | | 6+-3x=-18 | | -7.4+-3.2=x | | -05x^2+1.5x+2=0.92 | | 5(x-2)=3(x) | | 9y-8y+11=12-2 | | 8-2x=5x+15 | | 3p-6(p-9)+p= | | 8x^2-16x-80=8 | | 180=40+x+(x+16) | | -8+-12=4 | | F(x)=ln(20x) | | x^2+45X+10=0 | | 8+9y=10y | | B+52=21 | | 3/4b=30 | | v=3.14r*rh | | 3c+5=2c-1.5 | | -3+1=4x | | 4c-9=3+4c | | 1/4c=12 | | 4e+3=21 | | 6v^2+12v-52=2 | | 4x^5(7x^5-10x^2+10)= | | 0.6x-7=x-6.16 | | 10m^2-1000=0 |

Equations solver categories