3x-y+2=90

Simple and best practice solution for 3x-y+2=90 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 3x-y+2=90 equation:


Simplifying
3x + -1y + 2 = 90

Reorder the terms:
2 + 3x + -1y = 90

Solving
2 + 3x + -1y = 90

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + 3x + -2 + -1y = 90 + -2

Reorder the terms:
2 + -2 + 3x + -1y = 90 + -2

Combine like terms: 2 + -2 = 0
0 + 3x + -1y = 90 + -2
3x + -1y = 90 + -2

Combine like terms: 90 + -2 = 88
3x + -1y = 88

Add 'y' to each side of the equation.
3x + -1y + y = 88 + y

Combine like terms: -1y + y = 0
3x + 0 = 88 + y
3x = 88 + y

Divide each side by '3'.
x = 29.33333333 + 0.3333333333y

Simplifying
x = 29.33333333 + 0.3333333333y

See similar equations:

| 3x+4=7+2x | | 3a-5=a | | .10n+.05n+6=2.10 | | -2=2x-12 | | -16n+4=-14n-4 | | 6y-3=4y+9 | | -5+10=16x-2-15x | | 6x+1=14x-1 | | 8n-16=40 | | 14x^5y+16xy^3= | | 8-b=20 | | 176-7x=20x+17 | | 4t-4=5(t+2) | | 10-14x-7-7x=6 | | 4(3m-1)=2(8m+8) | | -11y+13x=-12 | | -11y+13x=-12 | | 30+6b=3(5b+1) | | 10x-4.9x^2=0 | | x+50=2x-20 | | 34-16=3(x-4) | | (1/3)(2x-7)=4 | | 7x-5=8x+6 | | 10-10x-6-11x=7 | | 3(a+1)=4a-3 | | 2(x+4)-5(x+6)=18 | | 3p+41/2=15 | | 49-3x=8x | | 3x+(-3)+-6= | | 1x+2x=2 | | 5/7-2x=4 | | 2-3x+4-5x+6+9x=14 |

Equations solver categories