-7x+8y=-15

Simple and best practice solution for -7x+8y=-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+8y=-15 equation: 


Simplifying
-7x + 8y = -15

Solving
-7x + 8y = -15

Solving for variable 'x'.

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

Add '-8y' to each side of the equation.
-7x + 8y + -8y = -15 + -8y

Combine like terms: 8y + -8y = 0
-7x + 0 = -15 + -8y
-7x = -15 + -8y

Divide each side by '-7'.
x = 2.142857143 + 1.142857143y

Simplifying
x = 2.142857143 + 1.142857143y

See similar equations:

| -6a+5c= | | x*3-7=83 | | 4(3x)+x=-13 | | 40=2/5x | | 7y+5=73 | | 5x*2+13x*2y= | | 2n+3n=55 | | 2n+3n=63 | | (2x+9)=(3x) | | 15a-(-11a)= | | -7x+8x= | | 8346=x(.30) | | x-7*x-1= | | 11w=8250 | | 9x+4y+8z-5x+4z-5y= | | x^(3/2)=5x^(3/4)-4 | | 26x+57= | | 7900=X(.30) | | 3/4x-2=11 | | (5x+3)=(6x-7) | | 13xy(10mn+3x)= | | 9ab= | | (m-8)(m+17)=0 | | g=-x+8 | | 5x(16mn-5x)= | | (3x-8)=(2x) | | 16mn(3y-6xy)= | | 4=-13.6+(-3.4c)+1.7c | | R/3=2.25 | | -9(c-4)=-(c+20) | | 5x^2y^2/20x | | X-1/6=1/2 |

Equations solver categories