15+3(3y-1)=16-(2y-7)

Simple and best practice solution for 15+3(3y-1)=16-(2y-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 15+3(3y-1)=16-(2y-7) equation:


Simplifying
15 + 3(3y + -1) = 16 + -1(2y + -7)

Reorder the terms:
15 + 3(-1 + 3y) = 16 + -1(2y + -7)
15 + (-1 * 3 + 3y * 3) = 16 + -1(2y + -7)
15 + (-3 + 9y) = 16 + -1(2y + -7)

Combine like terms: 15 + -3 = 12
12 + 9y = 16 + -1(2y + -7)

Reorder the terms:
12 + 9y = 16 + -1(-7 + 2y)
12 + 9y = 16 + (-7 * -1 + 2y * -1)
12 + 9y = 16 + (7 + -2y)

Combine like terms: 16 + 7 = 23
12 + 9y = 23 + -2y

Solving
12 + 9y = 23 + -2y

Solving for variable 'y'.

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

Add '2y' to each side of the equation.
12 + 9y + 2y = 23 + -2y + 2y

Combine like terms: 9y + 2y = 11y
12 + 11y = 23 + -2y + 2y

Combine like terms: -2y + 2y = 0
12 + 11y = 23 + 0
12 + 11y = 23

Add '-12' to each side of the equation.
12 + -12 + 11y = 23 + -12

Combine like terms: 12 + -12 = 0
0 + 11y = 23 + -12
11y = 23 + -12

Combine like terms: 23 + -12 = 11
11y = 11

Divide each side by '11'.
y = 1

Simplifying
y = 1

See similar equations:

| 4x+7=7x+1 | | (x-10)=4 | | 32a^2b+40b^3=8a^2b^2 | | x^2+y^2=290 | | -3x-6(-4)=15 | | v/10=14 | | 3(4c-1)-6=9c+6 | | 3y-6=-2x | | x^2-y^2=290 | | 8x^2+8x-126=0 | | 3t-2=4(t+6) | | 11(4a)= | | 0.5x+2=1.5x-2 | | 4y^2+5=-12y | | 5(y-2)=2y-10 | | 6x+8+1x=29 | | 4(a+5)=2a+12 | | 8b=12b-4 | | 8m^2+49m+6=0 | | p+4p=-15 | | 9z+4z+6z-5= | | 12x^2+13x-4= | | 3*x+5=0 | | 4(x-1)-20=0 | | x^2+x=240 | | -2(-9+20)= | | 8x^2+21=-59 | | -1+8a=10-3a | | 37-19=3(x-4) | | (6+u)(5u+7)=0 | | 4x+18=8x+8 | | 50+5y-19=15y-9-2y |

Equations solver categories