7(t-3)+8t=5(3t+2)-9

Simple and best practice solution for 7(t-3)+8t=5(3t+2)-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 7(t-3)+8t=5(3t+2)-9 equation:


Simplifying
7(t + -3) + 8t = 5(3t + 2) + -9

Reorder the terms:
7(-3 + t) + 8t = 5(3t + 2) + -9
(-3 * 7 + t * 7) + 8t = 5(3t + 2) + -9
(-21 + 7t) + 8t = 5(3t + 2) + -9

Combine like terms: 7t + 8t = 15t
-21 + 15t = 5(3t + 2) + -9

Reorder the terms:
-21 + 15t = 5(2 + 3t) + -9
-21 + 15t = (2 * 5 + 3t * 5) + -9
-21 + 15t = (10 + 15t) + -9

Reorder the terms:
-21 + 15t = 10 + -9 + 15t

Combine like terms: 10 + -9 = 1
-21 + 15t = 1 + 15t

Add '-15t' to each side of the equation.
-21 + 15t + -15t = 1 + 15t + -15t

Combine like terms: 15t + -15t = 0
-21 + 0 = 1 + 15t + -15t
-21 = 1 + 15t + -15t

Combine like terms: 15t + -15t = 0
-21 = 1 + 0
-21 = 1

Solving
-21 = 1

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 100*6.8=30*x+20*5.25+50*6.4 | | 7.5x-5=6.5x | | 106*31/53*3/4=x | | y=0.3x-8.8 | | 9(x-3)=4x+13 | | 7n^2+50n+48=0 | | X+5/4=x/2+2/3 | | x^3+4x=-(x+2) | | 4+y/2=5y/8-3 | | 1100=4x | | 12x+7=9x+4 | | 12x-7=9x+7 | | (3xy)(5xy)= | | -16t^2+25t+9=3000 | | 8x-2=6x+24 | | 5400000*1/9 | | 36-2x=-8x | | -3/5x=2/5 | | -5x=-14+2x | | y=40+40x | | -6x=45 | | Y-1=2(X-(-11)) | | ((x/2.004)-(x/5.128))=100 | | 1/5x+3=11 | | 5x^2-75x-10=0 | | 2x=18-7x | | 7x-18=-67 | | 3x^2-11x+1=0 | | 0.378x+0.757(500-x)=215 | | x^2+2x+101=0 | | X^3-27=answer | | (7/8)p-4=10 |

Equations solver categories