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

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


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

Reorder the terms:
7(-7 + 7y) + -1(2y + 9) = 0
(-7 * 7 + 7y * 7) + -1(2y + 9) = 0
(-49 + 49y) + -1(2y + 9) = 0

Reorder the terms:
-49 + 49y + -1(9 + 2y) = 0
-49 + 49y + (9 * -1 + 2y * -1) = 0
-49 + 49y + (-9 + -2y) = 0

Reorder the terms:
-49 + -9 + 49y + -2y = 0

Combine like terms: -49 + -9 = -58
-58 + 49y + -2y = 0

Combine like terms: 49y + -2y = 47y
-58 + 47y = 0

Solving
-58 + 47y = 0

Solving for variable 'y'.

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

Add '58' to each side of the equation.
-58 + 58 + 47y = 0 + 58

Combine like terms: -58 + 58 = 0
0 + 47y = 0 + 58
47y = 0 + 58

Combine like terms: 0 + 58 = 58
47y = 58

Divide each side by '47'.
y = 1.234042553

Simplifying
y = 1.234042553

See similar equations:

| -32=40x | | F(x)=1/2•3 | | F(x)=1/2•3^2 | | x^2-8+13=0 | | (36+59)+30=36+(59+30) | | N/5=8/9 | | 5+1.5[2d-1]=0.5 | | -3[x+2]+5x=-9 | | 5(3x+4)-15= | | 1/4p-3=-8 | | 3c^2+300= | | -4=-7+x | | 5m-10=3m+2 | | 6m-6m=-4(5-2m)+5(-8+2m) | | 2x^2=5y | | 30+6x=-6(2x-5) | | 139x+9y=39 | | 0=-9x^2-6x | | (2x-7).3+5(x+3x)-5=0 | | 5(3-x)-2=31-8x | | 2x+x+1=2x+4 | | 8-5w=-3 | | 8-10x=10+2x | | 3p-15=-24 | | -11+8=-3 | | 20x-7=30x+1 | | 2ax+3bx=11-2x | | 204=-17a | | 300=-15a | | -5=n-5 | | -15=5(3p-10)-59 | | 4y=9y+7 |

Equations solver categories