7(2y-5)-(9y+7)=

Simple and best practice solution for 7(2y-5)-(9y+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 7(2y-5)-(9y+7)= equation:


Simplifying
7(2y + -5) + -1(9y + 7) = 0

Reorder the terms:
7(-5 + 2y) + -1(9y + 7) = 0
(-5 * 7 + 2y * 7) + -1(9y + 7) = 0
(-35 + 14y) + -1(9y + 7) = 0

Reorder the terms:
-35 + 14y + -1(7 + 9y) = 0
-35 + 14y + (7 * -1 + 9y * -1) = 0
-35 + 14y + (-7 + -9y) = 0

Reorder the terms:
-35 + -7 + 14y + -9y = 0

Combine like terms: -35 + -7 = -42
-42 + 14y + -9y = 0

Combine like terms: 14y + -9y = 5y
-42 + 5y = 0

Solving
-42 + 5y = 0

Solving for variable 'y'.

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

Add '42' to each side of the equation.
-42 + 42 + 5y = 0 + 42

Combine like terms: -42 + 42 = 0
0 + 5y = 0 + 42
5y = 0 + 42

Combine like terms: 0 + 42 = 42
5y = 42

Divide each side by '5'.
y = 8.4

Simplifying
y = 8.4

See similar equations:

| -p+3(p-6)=22-3p | | 8x-2=8(x+5) | | 3t+4=51 | | 4(y+5)=2y+4y-19 | | (-4x)+5x= | | 4x/-8=12 | | 9/2-1/2x=3 | | -4(4y+4)-15=-8(y+5)+4y | | .50y=-7 | | 1/5x8=3/4 | | 9t+12=-3t+60 | | 2c+16=3 | | -8+.33y=2 | | -4(6-5k)=12k+16 | | (3k-1)=6 | | -1+8(1+5x)=40+7x | | 96-3x=24x+24 | | 3x^3-4x^2+9n-12=0 | | 16t-36=8t+28 | | 5(5r-8)=-215 | | 2(x-2)=4x-8 | | 6b-4b=18 | | 0.50x+0.10(120)=0.25(98) | | 118=-7(4x+2)-5x | | 4+.33b=5 | | 8x^4+x=0 | | (3x-2)(3x-2)=32 | | -44=-2+7y | | 2v+6(v-7)=-90 | | 5-8x=24x+24 | | 2-(3-4x)=2(3-4x) | | 5y^2-24y=5 |

Equations solver categories