-7y+49=7(y-9)

Simple and best practice solution for -7y+49=7(y-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 -7y+49=7(y-9) equation:


Simplifying
-7y + 49 = 7(y + -9)

Reorder the terms:
49 + -7y = 7(y + -9)

Reorder the terms:
49 + -7y = 7(-9 + y)
49 + -7y = (-9 * 7 + y * 7)
49 + -7y = (-63 + 7y)

Solving
49 + -7y = -63 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
49 + -7y + -7y = -63 + 7y + -7y

Combine like terms: -7y + -7y = -14y
49 + -14y = -63 + 7y + -7y

Combine like terms: 7y + -7y = 0
49 + -14y = -63 + 0
49 + -14y = -63

Add '-49' to each side of the equation.
49 + -49 + -14y = -63 + -49

Combine like terms: 49 + -49 = 0
0 + -14y = -63 + -49
-14y = -63 + -49

Combine like terms: -63 + -49 = -112
-14y = -112

Divide each side by '-14'.
y = 8

Simplifying
y = 8

See similar equations:

| 10(30+a)+25a=1000 | | |3n+6|=12 | | 87-v=173 | | 1.5-3.2-1.2q=-0.7q-4.7 | | 6(5n-1)=2(15n-3) | | -7(r+1)-2=2+(r-1) | | 3.6q-3.1-4.1q=-1.5q-3.8 | | -(2+2x)-2=6 | | -36=4(v-5)-8v | | s-35=-15 | | 8(6-g)-5=-21 | | .64+m=m-2.3 | | 4=2(n+10)+1 | | 4=2(n+10) | | 4+0.8p=-3.2p | | 1.4y=-0.6y-2 | | 2x^2=10x-5 | | 2(x+10)=-3 | | -9(3b+2)+(28b-5)=0 | | 2m=-8 | | 7k+3=2k | | 30x^3y-55x^2y^2-50xy^3=0 | | -11.6x=58.0 | | 3n+12n=75 | | 8x+6=12-3x | | 16+5r=3r | | 6a=3a+3 | | 4+16r-2=9r+38-5r | | 32x+(47x-5)=23 | | 5x+4=32 | | 15t*15t-15t+30=0 | | lg(x)+lg(x-3)=0 |

Equations solver categories