-7y+-42=-3y-30

Simple and best practice solution for -7y+-42=-3y-30 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 -7y+-42=-3y-30 equation:


Simplifying
-7y + -42 = -3y + -30

Reorder the terms:
-42 + -7y = -3y + -30

Reorder the terms:
-42 + -7y = -30 + -3y

Solving
-42 + -7y = -30 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
-42 + -7y + 3y = -30 + -3y + 3y

Combine like terms: -7y + 3y = -4y
-42 + -4y = -30 + -3y + 3y

Combine like terms: -3y + 3y = 0
-42 + -4y = -30 + 0
-42 + -4y = -30

Add '42' to each side of the equation.
-42 + 42 + -4y = -30 + 42

Combine like terms: -42 + 42 = 0
0 + -4y = -30 + 42
-4y = -30 + 42

Combine like terms: -30 + 42 = 12
-4y = 12

Divide each side by '-4'.
y = -3

Simplifying
y = -3

See similar equations:

| 0.50x+0.40(10)=0.25(74) | | -190+x=-9x+80 | | 12+6(9-7x)=20-19x | | 6f+2-2f=f+23 | | 121+x=-18 | | 5x+3=2x+39 | | (4x-4)+(x-2)=316 | | 24a-12=6a+6 | | R+87= | | x*2+6=0 | | -11x-110=4x+58 | | -9x-6=-24 | | -121+9x=4x+100 | | 4(w-3)=3(w-6) | | 3f+2+5f=f+44 | | 2(5t-7)=23t+8 | | 20x+15=12x-12 | | -7(4+3x)-8(x+7)=12 | | 5a+15=3a-3 | | -113+10x=-x+140 | | y=3(24) | | 7y-3y-5=7 | | m/-7=-7 | | 43=k+2 | | 2(4t-7)=13t+8 | | 7(5+x)=56 | | 4(2n-5)=(5n+1)+8 | | x/-9=10 | | 45x=55(x-40) | | 157-11x=69 | | 4+5(y-4)=20 | | 5f+1=6f-8 |

Equations solver categories