7v-19=2v+3(v-7)

Simple and best practice solution for 7v-19=2v+3(v-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 7v-19=2v+3(v-7) equation:


Simplifying
7v + -19 = 2v + 3(v + -7)

Reorder the terms:
-19 + 7v = 2v + 3(v + -7)

Reorder the terms:
-19 + 7v = 2v + 3(-7 + v)
-19 + 7v = 2v + (-7 * 3 + v * 3)
-19 + 7v = 2v + (-21 + 3v)

Reorder the terms:
-19 + 7v = -21 + 2v + 3v

Combine like terms: 2v + 3v = 5v
-19 + 7v = -21 + 5v

Solving
-19 + 7v = -21 + 5v

Solving for variable 'v'.

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

Add '-5v' to each side of the equation.
-19 + 7v + -5v = -21 + 5v + -5v

Combine like terms: 7v + -5v = 2v
-19 + 2v = -21 + 5v + -5v

Combine like terms: 5v + -5v = 0
-19 + 2v = -21 + 0
-19 + 2v = -21

Add '19' to each side of the equation.
-19 + 19 + 2v = -21 + 19

Combine like terms: -19 + 19 = 0
0 + 2v = -21 + 19
2v = -21 + 19

Combine like terms: -21 + 19 = -2
2v = -2

Divide each side by '2'.
v = -1

Simplifying
v = -1

See similar equations:

| 13(y-2)=3(4y+6)-44 | | 4x^2-20xy+25y^2= | | x-8x3 | | 4^x-3=32^2x+1 | | (1/5)^x-4=2^x | | a/5-2=-13 | | 10x^2+19x+7= | | (14-x)*4=3x | | 3x^2-6x-24= | | 3y+1=5y-16 | | -12x+6=24 | | 5*(2x+7)-7=58 | | 2x^2+13x+11= | | 3(d-11)=d+6-11 | | 6x+3+5=x+12 | | 6x+1=4x+19 | | v.2+2v-8=0 | | 10x^2+14x=-4 | | (x-2)(x-2)-64=0 | | -6x+10=42 | | 5x-8=2x+5 | | 17*(17-x)+15=49 | | 4x^2+4x=35 | | h=-25t^2+bt+g | | 2x=30x | | 6x-4=11+x | | 2x=x+20 | | 2x=y+20 | | 4p^2+21p+5=0 | | 8=3x | | 6(4t+3)=258 | | 15(x-3)-13=107 |

Equations solver categories