4x+y=15-3x

Simple and best practice solution for 4x+y=15-3x 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+y=15-3x equation:


Simplifying
4x + y = 15 + -3x

Solving
4x + y = 15 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
4x + 3x + y = 15 + -3x + 3x

Combine like terms: 4x + 3x = 7x
7x + y = 15 + -3x + 3x

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

Add '-1y' to each side of the equation.
7x + y + -1y = 15 + -1y

Combine like terms: y + -1y = 0
7x + 0 = 15 + -1y
7x = 15 + -1y

Divide each side by '7'.
x = 2.142857143 + -0.1428571429y

Simplifying
x = 2.142857143 + -0.1428571429y

See similar equations:

| 4*x(x*3)= | | t-5/8t+3/5=3/5(t+5/2) | | 4x(x*3)= | | 3x^2-7x+11=2x+2y-3 | | 10(h+1)-4+7=76 | | 5y+10=90 | | z=35,3/7z= | | y+44=180 | | 16(7c-1)-16=110c+16 | | -6-112= | | 2/3x-1/10=3/5 | | =-(4-6a)-(-4+3a) | | 22c+30d=44.4 | | (11-3)/4*2= | | 3z-2(z-9)=3+2z | | 3x+82=127 | | 5-x=4+6x | | 4x-5a=bx+3forx | | 10x-8=6x-2 | | 4x-5a=bx+3 | | -6=2-z-z | | 3=3-7x-3x | | 5x+27+3x-17=180 | | 8+2.5x=4.5x | | 2x-3+3x+25=90 | | 42x^3/2x | | 3x+6-3=14+25 | | x-21.8=107.1-21.8 | | 3x+14+2x-11=180 | | 3x+6-3= | | 2x-7+3x+5=90 | | 5m-3(6m+2)= |

Equations solver categories