-7x-4y=15

Simple and best practice solution for -7x-4y=15 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-4y=15 equation: 


Simplifying
-7x + -4y = 15

Solving
-7x + -4y = 15

Solving for variable 'x'.

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

Add '4y' to each side of the equation.
-7x + -4y + 4y = 15 + 4y

Combine like terms: -4y + 4y = 0
-7x + 0 = 15 + 4y
-7x = 15 + 4y

Divide each side by '-7'.
x = -2.142857143 + -0.5714285714y

Simplifying
x = -2.142857143 + -0.5714285714y

See similar equations:

| 4a^2-44a+96=0 | | b^2-8b-128=0 | | -4x+7x-3=12 | | s^4-2401=0 | | p(x)+p(x^2)=4x+5 | | -4x+15y=1987 | | 4(x-5)= | | -5=5+x | | 6d-12-d=9d+53+9 | | 81r^2-16=0 | | 8X+4-5X=-5 | | 5a^2-30a+40=0 | | 24b^3+375=0 | | -6+2x-8+4x=16 | | a^2-22a-168=0 | | r=4g+4w | | 25c^2+60cf+36f^2=0 | | 6x-36x-30x-6x=-6+9+6 | | -4(4t^2-16t+7)=0 | | 120-2x=34x+24 | | 11-8x=56-29x | | 11x+15=5x-9 | | 6v^2+29v-42=0 | | -2(r+4)=-39 | | 84-6x=12x+24 | | 5x+12=-63-10x | | 6-8x=52-22x | | 6a+4=58 | | 120-6x=2x+16 | | 4a^2+33a+54=0 | | (11x+7)=(3x+23) | | 11x-16=7x-10 |

Equations solver categories