0.4t+0.6(17-t)=7.8

Simple and best practice solution for 0.4t+0.6(17-t)=7.8 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 0.4t+0.6(17-t)=7.8 equation: 


Simplifying
0.4t + 0.6(17 + -1t) = 7.8
0.4t + (17 * 0.6 + -1t * 0.6) = 7.8
0.4t + (10.2 + -0.6t) = 7.8

Reorder the terms:
10.2 + 0.4t + -0.6t = 7.8

Combine like terms: 0.4t + -0.6t = -0.2t
10.2 + -0.2t = 7.8

Solving
10.2 + -0.2t = 7.8

Solving for variable 't'.

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

Add '-10.2' to each side of the equation.
10.2 + -10.2 + -0.2t = 7.8 + -10.2

Combine like terms: 10.2 + -10.2 = 0.0
0.0 + -0.2t = 7.8 + -10.2
-0.2t = 7.8 + -10.2

Combine like terms: 7.8 + -10.2 = -2.4
-0.2t = -2.4

Divide each side by '-0.2'.
t = 12

Simplifying
t = 12

See similar equations:

| 7+(2a-3)=-9 | | 0.6k+0.25=0.50+0.625k | | 2.5(x+6)=6+1.6x | | 7+b=-8 | | 2(3+v)=2v+22 | | 1/2(4x-7) | | -1.2x+8x+8=-2 | | 6-0.5(q-17)=0.2(12q-17) | | 1000=P(1+.0642*.59615) | | 7/4.2 | | 4(-6)-2(1+6)=-38 | | 6(6x-1)-4(5x-11)=3(5x+2)-4 | | -(2y+2)-5=5-(2y+1) | | 7+2z-6=5z+9-2z | | -4=2d | | 3.9x=26.13 | | 13+4k+6k-7=14k+12-4-6 | | 4/4x+3=4/19 | | 4x-5=6x+9 | | 1.6x-3=-2 | | 11x+14+20x+27= | | ((x+1)/2)=1-((x+5)/2) | | 1/x+2/x-5 | | -8m+10n+9+3m-6n-10+y= | | z=69+73 | | 195/234= | | 2n^2-12n+10=0 | | -2m-2=-2+m | | 9x+4+5x=13x+4 | | a=97 | | 0.08x+0.1(100-x)=9 | | 9x+4+5x=13x |

Equations solver categories