-3v+30=-7(3v+6)

Simple and best practice solution for -3v+30=-7(3v+6) 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 -3v+30=-7(3v+6) equation:


Simplifying
-3v + 30 = -7(3v + 6)

Reorder the terms:
30 + -3v = -7(3v + 6)

Reorder the terms:
30 + -3v = -7(6 + 3v)
30 + -3v = (6 * -7 + 3v * -7)
30 + -3v = (-42 + -21v)

Solving
30 + -3v = -42 + -21v

Solving for variable 'v'.

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

Add '21v' to each side of the equation.
30 + -3v + 21v = -42 + -21v + 21v

Combine like terms: -3v + 21v = 18v
30 + 18v = -42 + -21v + 21v

Combine like terms: -21v + 21v = 0
30 + 18v = -42 + 0
30 + 18v = -42

Add '-30' to each side of the equation.
30 + -30 + 18v = -42 + -30

Combine like terms: 30 + -30 = 0
0 + 18v = -42 + -30
18v = -42 + -30

Combine like terms: -42 + -30 = -72
18v = -72

Divide each side by '18'.
v = -4

Simplifying
v = -4

See similar equations:

| 49(x+4)=14 | | 5(6r)= | | 19x-(6x-9)=74 | | 4x+17=3x-15 | | -(3x-6)-(2x-8)+6=-8(x-8)-(6x+3)+9 | | 3k+3k=12 | | 5(2x-4)=6x-12 | | a+13433=j | | 16x-12=64 | | 27÷1/3 | | 13b+7b=20 | | 5(n+8)=35 | | 27÷(1/3) | | 1/3x-1/2=3/4x | | 17y-8=12y+13y | | 1-7(3x-4)=14 | | 3(2x+1)=3(x+11) | | Y+5=(x-3) | | (-5x+49)+(9x+9)=90 | | 5x+7=3+11 | | -9(4+x)=-126 | | 3n+37=2(1+2n)+6n | | 3n+37=2(1+2n)+6 | | y-9=-2(x+1) | | 7x-2=-3x+14 | | 9+3m=3(m+3) | | 15/35=8/7 | | 4x-17=3x-15 | | 24.3=2.7y | | 30a^2-10a=0 | | 2/3m=3 | | 2u-6=2u-4 |

Equations solver categories