4x+7y=8x+9

Simple and best practice solution for 4x+7y=8x+9 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 4x+7y=8x+9 equation:


Simplifying
4x + 7y = 8x + 9

Reorder the terms:
4x + 7y = 9 + 8x

Solving
4x + 7y = 9 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
4x + -8x + 7y = 9 + 8x + -8x

Combine like terms: 4x + -8x = -4x
-4x + 7y = 9 + 8x + -8x

Combine like terms: 8x + -8x = 0
-4x + 7y = 9 + 0
-4x + 7y = 9

Add '-7y' to each side of the equation.
-4x + 7y + -7y = 9 + -7y

Combine like terms: 7y + -7y = 0
-4x + 0 = 9 + -7y
-4x = 9 + -7y

Divide each side by '-4'.
x = -2.25 + 1.75y

Simplifying
x = -2.25 + 1.75y

See similar equations:

| 0.15x+3=15 | | 1996+43a=7385-67a | | x+2=[-(3+2)-(-100)] | | .5x+3=19+6x | | r^4-256=0 | | 4z/7-3=2 | | -2x+7y=-10 | | 42/7-3=2 | | (6-12)*(n-3)= | | 4/x=10/30 | | 2x+68=3x | | 4y-4x=4 | | x^2+4y=12 | | x-y-z=2 | | 3c/2b×8bc/15c^5 | | z/10-3=2 | | 4(x+7)=24 | | 14x+8+7=15+6+7 | | 0.631=(0.3x)/(125-0.3x) | | -3b=6c=-4/5 | | 0.631=(o.3x)/(125-0.3x) | | 4w-7=-27 | | 750-50a=-185+35a | | 231421+456443.3= | | y=4[nx] | | 5x=-3(x-4)+28 | | 9u-14u-(-6u)=(-10) | | 6-2.87= | | -16k-(-8k)+(-5)=(-13) | | 12y-3y(2y-4)= | | 15=0.2x | | 11b-(-3b)-16b+10=20 |

Equations solver categories