-5(-4v+9)-4=7(v-5)-7

Simple and best practice solution for -5(-4v+9)-4=7(v-5)-7 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 -5(-4v+9)-4=7(v-5)-7 equation:


Simplifying
-5(-4v + 9) + -4 = 7(v + -5) + -7

Reorder the terms:
-5(9 + -4v) + -4 = 7(v + -5) + -7
(9 * -5 + -4v * -5) + -4 = 7(v + -5) + -7
(-45 + 20v) + -4 = 7(v + -5) + -7

Reorder the terms:
-45 + -4 + 20v = 7(v + -5) + -7

Combine like terms: -45 + -4 = -49
-49 + 20v = 7(v + -5) + -7

Reorder the terms:
-49 + 20v = 7(-5 + v) + -7
-49 + 20v = (-5 * 7 + v * 7) + -7
-49 + 20v = (-35 + 7v) + -7

Reorder the terms:
-49 + 20v = -35 + -7 + 7v

Combine like terms: -35 + -7 = -42
-49 + 20v = -42 + 7v

Solving
-49 + 20v = -42 + 7v

Solving for variable 'v'.

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

Add '-7v' to each side of the equation.
-49 + 20v + -7v = -42 + 7v + -7v

Combine like terms: 20v + -7v = 13v
-49 + 13v = -42 + 7v + -7v

Combine like terms: 7v + -7v = 0
-49 + 13v = -42 + 0
-49 + 13v = -42

Add '49' to each side of the equation.
-49 + 49 + 13v = -42 + 49

Combine like terms: -49 + 49 = 0
0 + 13v = -42 + 49
13v = -42 + 49

Combine like terms: -42 + 49 = 7
13v = 7

Divide each side by '13'.
v = 0.5384615385

Simplifying
v = 0.5384615385

See similar equations:

| 6-y=2y+9 | | 7y-14=3(y+6) | | X+x(.16)=77838.24 | | 425=X+(2x+10) | | -6w+3(w+7)=27 | | x+1+y=38 | | 2v-4=-14 | | 188-w=290 | | 2x+5=5(x-6) | | (v+3)(v+3)=2v^2+9v-1 | | 6+v=11 | | 11x-7=-6 | | 2(x+1)-3x(2x-5)=6x-3 | | (3xy^4/5z^2)^2 | | 2x(2x+2)=86 | | (x-1+3i)(x-5i)(x-2)(x+5i)(x+1+3i)=0 | | i+(17)=39 | | 2x+(2x+2)=86 | | 6r-14=28 | | (x-3-i)(x+6)(x-3)(x+3+i)=0 | | 23y/17y-14 | | -8y+12=6 | | -3k+-3=9 | | y=-1.5x+6.5 | | y=-1.5x+1.5 | | 6x+4=21-2x | | 8m-56=16 | | y=5/14x-13/7 | | (W^2)+3w-10=0 | | -12+27-x=105 | | (1-lnx)/x^2 | | -39-x=105 |

Equations solver categories