5a-b=7

Simple and best practice solution for 5a-b=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 5a-b=7 equation: 


Simplifying
5a + -1b = 7

Solving
5a + -1b = 7

Solving for variable 'a'.

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

Add 'b' to each side of the equation.
5a + -1b + b = 7 + b

Combine like terms: -1b + b = 0
5a + 0 = 7 + b
5a = 7 + b

Divide each side by '5'.
a = 1.4 + 0.2b

Simplifying
a = 1.4 + 0.2b

See similar equations:

| (-2)+0+8= | | 2/w=x/5 | | 9x^4-3x^2+12x^2-4=0 | | -4(3x-4)=-20 | | -9+g=-31 | | (-5+8i)(2+6i)= | | 5x^2=-25x-20 | | (-2)+(-6)+7+(-4)= | | 4(1+5n)-8n=-6n-14 | | 11+9=20 | | 8/9=-6d | | -3(x-1)+4=2(x+3)-4 | | 12=3c-12+5c | | 120-3x=42x+15 | | 5x+1=14x-64 | | 5-9x=7x+22 | | X^2-2x=125 | | P/6=4 | | 135-7x=20x+15 | | 7-9x=107-44x | | y=-x^2+4x+3 | | 42=b-9 | | 8g+22-3g=37 | | 3x-5=-2(x+1) | | 1/3(t+7)=49 | | 15.5x+6x-11.5= | | X^2y^3-8x^2+6y^2=15 | | x^2-6x-10=1 | | 83n-09= | | 3.6z=7.2 | | 0+2+(-1)+(-8)+(-3)= | | 64r+35=87 |

Equations solver categories