0.7a+2=23

Simple and best practice solution for 0.7a+2=23 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 0.7a+2=23 equation: 


Simplifying
0.7a + 2 = 23

Reorder the terms:
2 + 0.7a = 23

Solving
2 + 0.7a = 23

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 0.7a = 23 + -2

Combine like terms: 2 + -2 = 0
0 + 0.7a = 23 + -2
0.7a = 23 + -2

Combine like terms: 23 + -2 = 21
0.7a = 21

Divide each side by '0.7'.
a = 30

Simplifying
a = 30

See similar equations:

| 5x^2-60x+100= | | 38-n=25 | | -4x-7=-19 | | 0.4(5+x)=4.8 | | 5t-8=7 | | 4cosx-1=0 | | 6n-3.7n+2.3=48.3 | | 2x^2-12x+21=0 | | 3xn=48 | | A(a-1)=5 | | 3xn=12 | | -4x^2+4x+8= | | 5x^3+x^2+x-4=0 | | 7*n=105 | | .48n+4.12n=-9.20 | | 5xn=24 | | 2.10b=6.30 | | 22x-8=45+4x | | 0.07y-0.06y=.015 | | 3x^3-7x=5 | | 22x-8=45 | | 9*n=81 | | 0.07y-0.06y=0.15 | | (8n^7+2n^6+17)= | | -1.9=x-9.2 | | 497=(2x)+.8x | | 19x(-1)=-19+10x | | x+98.23=108.71 | | 4xn=30 | | x+3.45=8.23 | | -75-27y+8y=-29 | | 10xn=70 |

Equations solver categories