3a-2.5=5

Simple and best practice solution for 3a-2.5=5 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 3a-2.5=5 equation: 


Simplifying
3a + -2.5 = 5

Reorder the terms:
-2.5 + 3a = 5

Solving
-2.5 + 3a = 5

Solving for variable 'a'.

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

Add '2.5' to each side of the equation.
-2.5 + 2.5 + 3a = 5 + 2.5

Combine like terms: -2.5 + 2.5 = 0.0
0.0 + 3a = 5 + 2.5
3a = 5 + 2.5

Combine like terms: 5 + 2.5 = 7.5
3a = 7.5

Divide each side by '3'.
a = 2.5

Simplifying
a = 2.5

See similar equations:

| x(4x^2+19x+12)=0 | | 2a-8=2(a+1)+16a+7 | | 2-(m-4)=3m+8 | | -57-2x+8x=45 | | r^2-4r+10=0 | | -57-2x+8=45 | | -57-2x+8=55 | | 2e=4e-6 | | t^2-6t+13=0 | | -57-2x+8=25 | | t^3-6t+13=0 | | 10x^2y^2+22xy^2-140y^2= | | 3x+5=x+3 | | w^2-35=0 | | 12x-(7x-3)=38 | | 3+8x+7=5x+16 | | 6x^2y^2-93xy^2-210y^2= | | 6-4(3x-2)=-22 | | -4x-66+11x=39 | | 18x=12+14x | | 18=8+5(x-6) | | x^2-31=0 | | 4(e+3)+12e=5(e+4)+7(e+5)+5 | | 17-12y=3y+2 | | 3x+21-6x=-4x+4 | | 15-0.75a=13-0.50a | | 56x^2+67x+20= | | 20y+3+4y=15 | | -3(-x+4)+6=-15 | | 7x+8=-90 | | (8x^4+9)(8x^4-9)= | | 14+4X-2X=24 |

Equations solver categories