7(3x+5y)+4y=

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


Simplifying
7(3x + 5y) + 4y = 0
(3x * 7 + 5y * 7) + 4y = 0
(21x + 35y) + 4y = 0

Combine like terms: 35y + 4y = 39y
21x + 39y = 0

Solving
21x + 39y = 0

Solving for variable 'x'.

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

Add '-39y' to each side of the equation.
21x + 39y + -39y = 0 + -39y

Combine like terms: 39y + -39y = 0
21x + 0 = 0 + -39y
21x = 0 + -39y
Remove the zero:
21x = -39y

Divide each side by '21'.
x = -1.857142857y

Simplifying
x = -1.857142857y

See similar equations:

| -2a+16+8a=6a-4a | | 7K+6=5-8k | | (Y-6)(Y+5)=-2Y | | 2x^3+5m^2= | | 20x^3+25x^2+16x+20=0 | | 7x-9x-8=-4x+6 | | 16-4-n=N | | 14-n+10=12 | | m^2-2m+1=144 | | 125+v^3= | | -(-4u-v)+5(5v-4u)= | | 9x^3-6x^2+15x-10=0 | | 5x*24=2x+15 | | 10x^3+15x^2+6x+9=0 | | -7.8x+3.4=5.8 | | (11c+5)(6c-18)=0 | | 10x^3-25x^2+8x-20=0 | | 8z^6-6z^4=0 | | 25x^3-20x^2+5x-4=0 | | -x^2+860x-2500=0 | | 25x^3-20x^2+5x-4x=0 | | 15x+5=30x-25 | | 3c-7=-13 | | 5x^3+20x^2+2x+8=0 | | 23y=-15+31 | | 160x-16x^2=336 | | 23=-15+31 | | 36z-6= | | 2u^3v^4-2u^3= | | C+1-2c=-6+2c | | 8.6x+86.17=-11.4x+85.15 | | -9z=12 |

Equations solver categories