2a+9=4a+3

Simple and best practice solution for 2a+9=4a+3 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 2a+9=4a+3 equation:


Simplifying
2a + 9 = 4a + 3

Reorder the terms:
9 + 2a = 4a + 3

Reorder the terms:
9 + 2a = 3 + 4a

Solving
9 + 2a = 3 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
9 + 2a + -4a = 3 + 4a + -4a

Combine like terms: 2a + -4a = -2a
9 + -2a = 3 + 4a + -4a

Combine like terms: 4a + -4a = 0
9 + -2a = 3 + 0
9 + -2a = 3

Add '-9' to each side of the equation.
9 + -9 + -2a = 3 + -9

Combine like terms: 9 + -9 = 0
0 + -2a = 3 + -9
-2a = 3 + -9

Combine like terms: 3 + -9 = -6
-2a = -6

Divide each side by '-2'.
a = 3

Simplifying
a = 3

See similar equations:

| 4t+16=2t+36 | | x^17/4x^9 | | 3t+15=39 | | Y=3x(x-8) | | f(4)=8 | | f(x)=2x^3+11x^2+17x+6 | | 4-6t=2t-12 | | (7/10a^2b)-(3/14ab^3) | | 6x-15x-19=91 | | (7/10a2b)-(3/14ab3) | | 4x-3(2-7x)=3x+9 | | (k+1)(k-1)=-72 | | 2+y=71 | | Lnx=5.67 | | 3xy+4x^2=90 | | 18y/45 | | 2(h+5)-5(1-2h)=7-4(3-h) | | 5(3x-8)-7=-2(4x+5)+10 | | 5(3x-8)=-2(4x+5)+10 | | -6(y+2)+5(y+3)=16 | | -4x+4x^2+1=0 | | -10(s+1)=36 | | 4(f-5)=-48 | | 3(a-1)=27 | | 3a-1=27 | | 0.5(X-6)=9 | | 4c-(7-c)=-17 | | 19w=1.33 | | 3x^2+3y^2+6x-6y-3=0 | | c/5-6=4;10 | | 3t-8=3 | | 2a+b=8.4 |

Equations solver categories