3(t+3)-(t+7)=9

Simple and best practice solution for 3(t+3)-(t+7)=9 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(t+3)-(t+7)=9 equation:


Simplifying
3(t + 3) + -1(t + 7) = 9

Reorder the terms:
3(3 + t) + -1(t + 7) = 9
(3 * 3 + t * 3) + -1(t + 7) = 9
(9 + 3t) + -1(t + 7) = 9

Reorder the terms:
9 + 3t + -1(7 + t) = 9
9 + 3t + (7 * -1 + t * -1) = 9
9 + 3t + (-7 + -1t) = 9

Reorder the terms:
9 + -7 + 3t + -1t = 9

Combine like terms: 9 + -7 = 2
2 + 3t + -1t = 9

Combine like terms: 3t + -1t = 2t
2 + 2t = 9

Solving
2 + 2t = 9

Solving for variable 't'.

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

Add '-2' to each side of the equation.
2 + -2 + 2t = 9 + -2

Combine like terms: 2 + -2 = 0
0 + 2t = 9 + -2
2t = 9 + -2

Combine like terms: 9 + -2 = 7
2t = 7

Divide each side by '2'.
t = 3.5

Simplifying
t = 3.5

See similar equations:

| Y^2=1/25 | | 5x-15=20x+30 | | 5b^2+26b-24=0 | | 9+x^3=1331 | | h-45=-9 | | 5*x^2+7*y^2+100=0 | | 16+13x=20-x | | 6x+110=17x-11 | | X^2-16x+20=-43 | | -145-3x=-12x+80 | | 6x+2x-7x+4=10 | | 2.3x-1=35 | | 6(x+4)+16=-2x | | 8x+5=9x-14 | | 12x+4-(x+3)= | | 14+20x=17-x | | -3(-n-4)-2=-n+34 | | 3(3x-7)=5(2x-3)method | | 2(4-2)+4=20 | | 2=70+1x | | -4x-1=2 | | 5+x=13+2x-2x | | 4x-3y-10=1 | | 68=2x | | 4x-4-7x=29 | | -189=-15x-6x | | (x-2)=105 | | x/0.5=0 | | 3/4a6 | | 1-9h^2=12h | | 5/6x5/6 | | 7(u-5)-4=-4(-4u+6)-3u |

Equations solver categories