-9(t-9)-(t+6)=9

Simple and best practice solution for -9(t-9)-(t+6)=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 -9(t-9)-(t+6)=9 equation:


Simplifying
-9(t + -9) + -1(t + 6) = 9

Reorder the terms:
-9(-9 + t) + -1(t + 6) = 9
(-9 * -9 + t * -9) + -1(t + 6) = 9
(81 + -9t) + -1(t + 6) = 9

Reorder the terms:
81 + -9t + -1(6 + t) = 9
81 + -9t + (6 * -1 + t * -1) = 9
81 + -9t + (-6 + -1t) = 9

Reorder the terms:
81 + -6 + -9t + -1t = 9

Combine like terms: 81 + -6 = 75
75 + -9t + -1t = 9

Combine like terms: -9t + -1t = -10t
75 + -10t = 9

Solving
75 + -10t = 9

Solving for variable 't'.

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

Add '-75' to each side of the equation.
75 + -75 + -10t = 9 + -75

Combine like terms: 75 + -75 = 0
0 + -10t = 9 + -75
-10t = 9 + -75

Combine like terms: 9 + -75 = -66
-10t = -66

Divide each side by '-10'.
t = 6.6

Simplifying
t = 6.6

See similar equations:

| w^2=24-5w | | 6x-8=10x-16 | | 97-5=2x+20 | | -0.16(x-12)+0.3(x+3)=x+3 | | 7x^2-17x=0 | | 5x-21=12x-65 | | 2x+22=9x-55 | | x-1=x-18 | | x(5x+3)=2 | | 7x-2y=15 | | 32x+18=-20x-10 | | 2(x-2)=7x-5-5x | | 4(2x+5)+7=8x+27 | | -8=x+15 | | c^2-5cd-50d^2=0 | | 3(x-2)-(x+3)=1 | | -(7y+3)-(-6y-5)=-5 | | 13=x+39 | | x-(22)=40 | | 4c-8=0 | | 7x^2-7x-120= | | -8y+9=9y+6 | | 25-4(5)+3= | | 3x+2y+1z=2.4 | | 8m=9 | | 2X^2-4x+10=0 | | 6(2x-7)=2(6x+6) | | (-3+3i)-(8-7i)= | | 2x-3=20x+6 | | 2x(x+3)=3 | | 6x^2=4-9x | | 3+13z-1=5z+72-2z |

Equations solver categories