2x-y=9*7

Simple and best practice solution for 2x-y=9*7 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 2x-y=9*7 equation: 


Simplifying
2x + -1y = 9 * 7

Multiply 9 * 7
2x + -1y = 63

Solving
2x + -1y = 63

Solving for variable 'x'.

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

Add 'y' to each side of the equation.
2x + -1y + y = 63 + y

Combine like terms: -1y + y = 0
2x + 0 = 63 + y
2x = 63 + y

Divide each side by '2'.
x = 31.5 + 0.5y

Simplifying
x = 31.5 + 0.5y

See similar equations:

| -0.1+2x=5.5 | | -8+4x=13 | | -2.1x=-16.8 | | 1.7x=68 | | x+26=3x-34 | | 0.25+0.3x=0.1 | | (6k/2)x2 | | a(10)=5 | | 3x+x-24x=0 | | 2x+4+4x-10=180 | | 10k=740 | | 4q-3=9 | | 7.3+-5x=1.25 | | 2(6b-5)= | | lg(x)+lg(x+7)=1+lg(3) | | -logb-3logc+2a=logx | | b-8=40-2b | | 12+n=22.50 | | -5.25+-3x=6.3 | | 6(v-4)-8=-6(-3v+4)-2v | | (2*5)+3c-10c= | | 5x+6y+5z=4 | | 4f+3=27 | | log(a)128=5 | | Y=3x^2(ln(x)) | | -1x^2-11x-4=0 | | 0.05OF=3 | | 3(5-a)= | | 64=1/2(360-2y-2y) | | X=54+.3x | | 1/3x-45/6 | | 2c(8+8)+c= |

Equations solver categories