7x+3y+15=0

Simple and best practice solution for 7x+3y+15=0 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 7x+3y+15=0 equation:


Simplifying
7x + 3y + 15 = 0

Reorder the terms:
15 + 7x + 3y = 0

Solving
15 + 7x + 3y = 0

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + 7x + -15 + 3y = 0 + -15

Reorder the terms:
15 + -15 + 7x + 3y = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 7x + 3y = 0 + -15
7x + 3y = 0 + -15

Combine like terms: 0 + -15 = -15
7x + 3y = -15

Add '-3y' to each side of the equation.
7x + 3y + -3y = -15 + -3y

Combine like terms: 3y + -3y = 0
7x + 0 = -15 + -3y
7x = -15 + -3y

Divide each side by '7'.
x = -2.142857143 + -0.4285714286y

Simplifying
x = -2.142857143 + -0.4285714286y

See similar equations:

| 3+3x=.50+4x | | 14.5*400= | | 5(-2a-8)= | | 126=(x+1)(4x+1) | | -8x^3-12x^2-6x-1=0 | | 7(t-5)+3t=5(2t+3)-11 | | -15x-(-4x)+3x= | | 7.3+1h=36 | | 5x-6y=39 | | 3x^2+8x-3=2x^2+14x-11 | | 6X+23=4X+55 | | 12x-188=-4x+68 | | -12x+57=-15 | | 85=(x+1)(4x+1) | | 2n-3n+1n= | | Dx+Fy=K | | -148=7x+2(4x+16) | | 3ln(x)-ln(3x)=0 | | y=1.8x+4 | | 74-2x=-46+6x | | 18u-9u=19 | | y=700+60y | | 18+4y=-5y | | 7-2=z+2-2 | | -39-12x=-7x+26 | | 4(1.5+6)-2=-9 | | m(m+6)=72 | | 73+4x=-5x-134 | | y=390+60y | | 4x^2-16x=-15 | | 72+4x=-5x-134 | | 2(w^2)-9w=0 |

Equations solver categories