7a-b=10a

Simple and best practice solution for 7a-b=10a 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 7a-b=10a equation:


Simplifying
7a + -1b = 10a

Solving
7a + -1b = 10a

Solving for variable 'a'.

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

Add '-10a' to each side of the equation.
7a + -10a + -1b = 10a + -10a

Combine like terms: 7a + -10a = -3a
-3a + -1b = 10a + -10a

Combine like terms: 10a + -10a = 0
-3a + -1b = 0

Add 'b' to each side of the equation.
-3a + -1b + b = 0 + b

Combine like terms: -1b + b = 0
-3a + 0 = 0 + b
-3a = 0 + b
Remove the zero:
-3a = b

Divide each side by '-3'.
a = -0.3333333333b

Simplifying
a = -0.3333333333b

See similar equations:

| x+15+x+5+10x-20=180 | | 7x+5y=8whatisy | | -3[3x]-2=4 | | 8X^2+2x=-4 | | 6n+3n-4n=12 | | 5x-6-5x=-6 | | 35+0.60x=148.86 | | 6x-4=2x-52 | | 4x^3=3x^3 | | 4(3x+4)+(-20)=3+5x | | -3m+9=21 | | 2+5x=7(4-y) | | 2x+15=2x-1 | | 6x(550-x)+4.50*x=3700 | | 8x-17=30 | | 4x-(100-x)=225 | | 5(3x+3)+5(6x+5)+6=45x+46 | | -6x+-11=49 | | -(2x+8)-x= | | 3x(2x-7)x=5 | | -3(-8-2i)= | | 4x+3=2x+31 | | 14(5/14x-7)=14(x/7+5) | | 5x-5x=9 | | 4(5y+1)+13=5(6y+5)+20 | | 16.1+d=22 | | .5x+.3y=6 | | 4x-x=225 | | 2(2-x)=14-8(2x+5) | | p-18=-13 | | 2800+0.02x/4000+x= | | -5y-7(3y-5)=6+2(-6-y) |

Equations solver categories