.50a-3=7-.75a

Simple and best practice solution for .50a-3=7-.75a 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 .50a-3=7-.75a equation:


Simplifying
0.50a + -3 = 7 + -0.75a

Reorder the terms:
-3 + 0.50a = 7 + -0.75a

Solving
-3 + 0.50a = 7 + -0.75a

Solving for variable 'a'.

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

Add '0.75a' to each side of the equation.
-3 + 0.50a + 0.75a = 7 + -0.75a + 0.75a

Combine like terms: 0.50a + 0.75a = 1.25a
-3 + 1.25a = 7 + -0.75a + 0.75a

Combine like terms: -0.75a + 0.75a = 0.00
-3 + 1.25a = 7 + 0.00
-3 + 1.25a = 7

Add '3' to each side of the equation.
-3 + 3 + 1.25a = 7 + 3

Combine like terms: -3 + 3 = 0
0 + 1.25a = 7 + 3
1.25a = 7 + 3

Combine like terms: 7 + 3 = 10
1.25a = 10

Divide each side by '1.25'.
a = 8

Simplifying
a = 8

See similar equations:

| 3+4x=3x-7 | | 2(4x+9)=-78 | | (x-2)2+x(x-3)=3(x+4)(x-3)-(x+2)(x-1)+2 | | 3a^3-4a=0 | | 9c^2+6c=0 | | .66x+5=.33x+14 | | 3(8-7x)=-207 | | 4a^3-a=0 | | -5(2x+1)=-45 | | 2(2+5x)=-66 | | 4(2z-2)=7(z-4) | | (8x^3-7x^2+10x-9)-(2x^3-5x^2-8x+9)= | | 13=x+18 | | x^5(2-x)=0.98 | | 6(10+2x)=60 | | 30d^2+37d+10=0 | | -3(-7x+6)=-270 | | 7(3x-7)=-70 | | 7(-6x+4)=-434 | | 7x+5y=10000 | | 9+4m=2m-15 | | 9(4m)=2m-15 | | x=51/3+87/12 | | a^2-a^4=0 | | 0.5-x=0.28x | | -35+23=-6x+10x | | 5p^2+10=16p | | 6(-6x+1)=-102 | | 9x^2-12x+6xy-8y=0 | | 8cos^4(x)+2cos^2(x)=3 | | 0=-4x^2+2x+2 | | f(x)=2x^2+7x+3 |

Equations solver categories