7(y-3)-1=-4(-7y+5)-7y

Simple and best practice solution for 7(y-3)-1=-4(-7y+5)-7y 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(y-3)-1=-4(-7y+5)-7y equation:


Simplifying
7(y + -3) + -1 = -4(-7y + 5) + -7y

Reorder the terms:
7(-3 + y) + -1 = -4(-7y + 5) + -7y
(-3 * 7 + y * 7) + -1 = -4(-7y + 5) + -7y
(-21 + 7y) + -1 = -4(-7y + 5) + -7y

Reorder the terms:
-21 + -1 + 7y = -4(-7y + 5) + -7y

Combine like terms: -21 + -1 = -22
-22 + 7y = -4(-7y + 5) + -7y

Reorder the terms:
-22 + 7y = -4(5 + -7y) + -7y
-22 + 7y = (5 * -4 + -7y * -4) + -7y
-22 + 7y = (-20 + 28y) + -7y

Combine like terms: 28y + -7y = 21y
-22 + 7y = -20 + 21y

Solving
-22 + 7y = -20 + 21y

Solving for variable 'y'.

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

Add '-21y' to each side of the equation.
-22 + 7y + -21y = -20 + 21y + -21y

Combine like terms: 7y + -21y = -14y
-22 + -14y = -20 + 21y + -21y

Combine like terms: 21y + -21y = 0
-22 + -14y = -20 + 0
-22 + -14y = -20

Add '22' to each side of the equation.
-22 + 22 + -14y = -20 + 22

Combine like terms: -22 + 22 = 0
0 + -14y = -20 + 22
-14y = -20 + 22

Combine like terms: -20 + 22 = 2
-14y = 2

Divide each side by '-14'.
y = -0.1428571429

Simplifying
y = -0.1428571429

See similar equations:

| 4(1+.5m)=7m | | 3b-3-7b-6= | | 7+(-X)=(-5)-(-14) | | u-7.46=9.99 | | 2z^2+10z+12=0 | | 2x^2-5x-12=1 | | (x+10)(x-2)=(x+2)2 | | 16(16m+10)= | | 8y+4(2-y)=3(y-6)+10y | | 4x-12=5+3x | | s^2-10s-56=0 | | 12x+8y=1580 | | e^8x=9e^6x | | a=-2x^2+600 | | 10s^2+27s+18=0 | | x+6.94=9.89 | | -94-(-82)-43-(-62)= | | m(m-4)-m(m+2)=-4m-10 | | 7+2=x+1000000 | | 6(y+4)(y-2)= | | 5z-1=-14 | | 10x+6+13x-2+8x-1=360 | | b+14=6 | | -6x-4y=-4y-12 | | 2x^2+20x=-70 | | (-6a^6b)(4a^3b^4)= | | 4-5(3x+2)=-81 | | -9.81x^2+61=0 | | -3(-6)(-4)(3)= | | 5+6n=4n+5 | | x-6.27=9.3 | | 3h^2-5h+6=0 |

Equations solver categories