56x-7y+21=0

Simple and best practice solution for 56x-7y+21=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 56x-7y+21=0 equation:


Simplifying
56x + -7y + 21 = 0

Reorder the terms:
21 + 56x + -7y = 0

Solving
21 + 56x + -7y = 0

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + 56x + -21 + -7y = 0 + -21

Reorder the terms:
21 + -21 + 56x + -7y = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 56x + -7y = 0 + -21
56x + -7y = 0 + -21

Combine like terms: 0 + -21 = -21
56x + -7y = -21

Add '7y' to each side of the equation.
56x + -7y + 7y = -21 + 7y

Combine like terms: -7y + 7y = 0
56x + 0 = -21 + 7y
56x = -21 + 7y

Divide each side by '56'.
x = -0.375 + 0.125y

Simplifying
x = -0.375 + 0.125y

See similar equations:

| d-19*3=15 | | 6(4s+7)=258 | | x+(5+X)+(2-x)=345 | | 8y-3x=337 | | 4x+12=-15 | | 12x^2+17x-39=0 | | mx^2+(m^2-m-3)x+3(1-m)=0 | | 3x^2(x+3)-4x^3=12x^2 | | 7-4x=3x+5 | | 3x-4=15x-3 | | 3x^2(x+3)-12x^3=12x^2 | | (2a-5)(a+1)=0 | | x^2+y(y-8)=0 | | 3x^2(x+3)-12x^2=12x^2 | | 3x+5=x-14 | | 1=-8x^3 | | 40y=20 | | 1=-8x^4 | | 5+t=9t | | q-3.1=4.6 | | 26x+78=0 | | 15x+5=20x-8 | | -(x+4)=2(x-3) | | 5(4x+3)=3(x-2) | | 5x-4=3(x-6) | | 3(1+3z)-4(z-2)+3=0 | | 8x+24y=40 | | 6x-1-(12x-3)=12 | | 14p=14 | | 10x+40y=20 | | X-logy=2 | | z^2-(3+4i)z+14+2i=0 |

Equations solver categories