-4(t-3)-2(-7t-8)=9(t+2)

Simple and best practice solution for -4(t-3)-2(-7t-8)=9(t+2) 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 -4(t-3)-2(-7t-8)=9(t+2) equation:


Simplifying
-4(t + -3) + -2(-7t + -8) = 9(t + 2)

Reorder the terms:
-4(-3 + t) + -2(-7t + -8) = 9(t + 2)
(-3 * -4 + t * -4) + -2(-7t + -8) = 9(t + 2)
(12 + -4t) + -2(-7t + -8) = 9(t + 2)

Reorder the terms:
12 + -4t + -2(-8 + -7t) = 9(t + 2)
12 + -4t + (-8 * -2 + -7t * -2) = 9(t + 2)
12 + -4t + (16 + 14t) = 9(t + 2)

Reorder the terms:
12 + 16 + -4t + 14t = 9(t + 2)

Combine like terms: 12 + 16 = 28
28 + -4t + 14t = 9(t + 2)

Combine like terms: -4t + 14t = 10t
28 + 10t = 9(t + 2)

Reorder the terms:
28 + 10t = 9(2 + t)
28 + 10t = (2 * 9 + t * 9)
28 + 10t = (18 + 9t)

Solving
28 + 10t = 18 + 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.
28 + 10t + -9t = 18 + 9t + -9t

Combine like terms: 10t + -9t = 1t
28 + 1t = 18 + 9t + -9t

Combine like terms: 9t + -9t = 0
28 + 1t = 18 + 0
28 + 1t = 18

Add '-28' to each side of the equation.
28 + -28 + 1t = 18 + -28

Combine like terms: 28 + -28 = 0
0 + 1t = 18 + -28
1t = 18 + -28

Combine like terms: 18 + -28 = -10
1t = -10

Divide each side by '1'.
t = -10

Simplifying
t = -10

See similar equations:

| 3x+2=x+11 | | -10+7x=x | | -185+9x=-4x+62 | | 7n+4-3n+5=6n-5+4n | | 56-x=x | | 4x-29=-x-4 | | -5a+6=-4a-7 | | 5(2-x)=x-17 | | -45-x=43-5x | | 3x+5=2-4(x+1) | | 13(4y-11)=7+5(11y+9) | | x-[9x-(x-8)]=0 | | 7x+17-9x=20-14x+12x-3 | | 4n-8-3n=2n-5 | | X(5x+9)=2x^2-7x+12 | | 2(3-4+5)= | | -1.8=5.1w-2 | | 4x-21=7x+21 | | 10-8x=109-29x | | (4x+5)(5x+4)= | | 48=2x+6 | | 1234567654323456765432345+23454323456543= | | -4y+1=11 | | 5(3x)+10x=6.25 | | 128-5x=4x+20 | | 9x^2+42x-15=0 | | 2x+11=-7 | | 1+5(x-3)=2x-14+3x | | -5s+2=27 | | 3.2-3d=2.3d+3 | | 9d+4d+d+8=5d | | 5x+6-3-4x=10 |

Equations solver categories