7(t+11)=9(t-17)

Simple and best practice solution for 7(t+11)=9(t-17) 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+11)=9(t-17) equation:


Simplifying
7(t + 11) = 9(t + -17)

Reorder the terms:
7(11 + t) = 9(t + -17)
(11 * 7 + t * 7) = 9(t + -17)
(77 + 7t) = 9(t + -17)

Reorder the terms:
77 + 7t = 9(-17 + t)
77 + 7t = (-17 * 9 + t * 9)
77 + 7t = (-153 + 9t)

Solving
77 + 7t = -153 + 9t

Solving for variable 't'.

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

Add '-9t' to each side of the equation.
77 + 7t + -9t = -153 + 9t + -9t

Combine like terms: 7t + -9t = -2t
77 + -2t = -153 + 9t + -9t

Combine like terms: 9t + -9t = 0
77 + -2t = -153 + 0
77 + -2t = -153

Add '-77' to each side of the equation.
77 + -77 + -2t = -153 + -77

Combine like terms: 77 + -77 = 0
0 + -2t = -153 + -77
-2t = -153 + -77

Combine like terms: -153 + -77 = -230
-2t = -230

Divide each side by '-2'.
t = 115

Simplifying
t = 115

See similar equations:

| 14xy-3y=7 | | 3y^2-22y+24= | | n^3-11n^2+24=0 | | z^4+z=0 | | 2x^2+33=-108 | | 5r^2+3r=14 | | 5x-3=2-27 | | 5-4sin^2x=4cosx | | 8.6+y=9.9 | | 3y^2+8y-3= | | 6+y=9.9 | | -1.2=4.2 | | 11x-4=3x+20 | | 2x^2+17x+24=0 | | 4cos^2x+2cosx-3=0 | | H=5n+7 | | x^4+8x^3+7x^2=0 | | (7x-8)(6x+8)=0 | | 9x+3x-12=2(3x+x) | | 20=15x(8x-12) | | M+3x=2x+p | | k(x^2+4x)=20 | | a^2=4a+21 | | -38x^2+72x-66=0 | | m-3m+8m+8= | | p^2=-42-13p | | 20=kx^2+4kx | | 175000+550z=220650 | | 3x+15=-3(2x-1) | | h(t)=-5t^2+60t+3 | | 35000+1680z=300440 | | 5x^2-37=8 |

Equations solver categories