7+5a=18

Simple and best practice solution for 7+5a=18 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 7+5a=18 equation: 


Simplifying
7 + 5a = 18

Solving
7 + 5a = 18

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 5a = 18 + -7

Combine like terms: 7 + -7 = 0
0 + 5a = 18 + -7
5a = 18 + -7

Combine like terms: 18 + -7 = 11
5a = 11

Divide each side by '5'.
a = 2.2

Simplifying
a = 2.2

See similar equations:

| P+75.00=245.76 | | P-75.00=245.76 | | -28x+35y-42= | | 3=2/3(8)+b | | 21/4//7/4 | | 8/9x12/32 | | 56469=x+0.08x | | T+192=458 | | 3s-8=7 | | 3t-6=1t-2 | | -6x-12=11x+8 | | y-x+y^2= | | a(4+b)= | | 501120+15x=115x-300000 | | 8(3x-1)= | | 9-8n+6=7n | | -(6x+12)=2x+8-9x | | Y-(-7)=3(x-4) | | f(x)=5/6-2/3x | | h(x)=x^3-6x^2+15 | | 2b-5-9b-7= | | Y-7=-3(x-4) | | f(x)=3x-11 | | 10m^2-11mn-6n^2=0 | | 15x=115x-300000 | | f(x)=-2x^2+9x | | cot(x-10)=tan(2x+20) | | -11/17x=7 | | 2x*x-8x-24=0 | | 5=1/2(x-6)=10 | | h(x)=x^2-4 | | [m+2][m+3]=[m+2][m-2] |

Equations solver categories