2*(3y+9)=15y-45

Simple and best practice solution for 2*(3y+9)=15y-45 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 2*(3y+9)=15y-45 equation:


Simplifying
2(3y + 9) = 15y + -45

Reorder the terms:
2(9 + 3y) = 15y + -45
(9 * 2 + 3y * 2) = 15y + -45
(18 + 6y) = 15y + -45

Reorder the terms:
18 + 6y = -45 + 15y

Solving
18 + 6y = -45 + 15y

Solving for variable 'y'.

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

Add '-15y' to each side of the equation.
18 + 6y + -15y = -45 + 15y + -15y

Combine like terms: 6y + -15y = -9y
18 + -9y = -45 + 15y + -15y

Combine like terms: 15y + -15y = 0
18 + -9y = -45 + 0
18 + -9y = -45

Add '-18' to each side of the equation.
18 + -18 + -9y = -45 + -18

Combine like terms: 18 + -18 = 0
0 + -9y = -45 + -18
-9y = -45 + -18

Combine like terms: -45 + -18 = -63
-9y = -63

Divide each side by '-9'.
y = 7

Simplifying
y = 7

See similar equations:

| 21-9d=-33 | | -x+8=-3x+2 | | 4ln(2x+3)=1 | | 49-5x=-8+5x | | 12x^2+40x+32=20 | | 60-2d=-12 | | 2(x-4)+5x=3-5(2-x) | | 10ln(y)-y=10 | | 2(x-1)-5(x-2)=x+1 | | x^3-6x^2+12x+7=f(x) | | y=2x^2+16x+6 | | x+4=2x+0 | | g(x)=-x-4 | | 7y+-1=8 | | 2(3x+1)=13+x | | 7+5x=-5x+67 | | 10cos(9x)=-5 | | 10cos(9x)=5 | | -6x+8=-2x-16 | | e^9x+8=2 | | b-6=12+16b | | X^3x^2-2x= | | 4x+2=5-6x | | 11(2q-8)=-4(7+-3q) | | log^2(x+8)=4 | | 5x-8=x-56 | | e^2x+8=2 | | 2x+3=6x+43 | | b*b+3=35 | | 138=8y | | 2x+5=-23+6x | | (x^5)-(5x^3)+(4x)+1=0 |

Equations solver categories