4a+4=2a+7

Simple and best practice solution for 4a+4=2a+7 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 4a+4=2a+7 equation:


Simplifying
4a + 4 = 2a + 7

Reorder the terms:
4 + 4a = 2a + 7

Reorder the terms:
4 + 4a = 7 + 2a

Solving
4 + 4a = 7 + 2a

Solving for variable 'a'.

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

Add '-2a' to each side of the equation.
4 + 4a + -2a = 7 + 2a + -2a

Combine like terms: 4a + -2a = 2a
4 + 2a = 7 + 2a + -2a

Combine like terms: 2a + -2a = 0
4 + 2a = 7 + 0
4 + 2a = 7

Add '-4' to each side of the equation.
4 + -4 + 2a = 7 + -4

Combine like terms: 4 + -4 = 0
0 + 2a = 7 + -4
2a = 7 + -4

Combine like terms: 7 + -4 = 3
2a = 3

Divide each side by '2'.
a = 1.5

Simplifying
a = 1.5

See similar equations:

| 2x-12=7x+23 | | 2a^2=98 | | 17d+10=6d | | -3-3y=-1 | | 48-(3c+4)=2(c+7)+c | | 6+9y=3y | | -3(2b+4)=4(b+7) | | 5y+14=3y+6 | | 12+4=24 | | 9d+2d+3d-4=5 | | rx=syforx | | X^2-12x+21=-3 | | 3x-3=5(x-3) | | 5x+7x-48=80-4x | | v^2-36v=0 | | 10b-2=7g+4 | | 6(4x+1)=3x-9x | | 10x^3-81x^2-81x=0 | | 9=2a-5 | | P^2+9p+18=0 | | 8x+5x-19=57-6x | | 7y+1X=49 | | 55b^2-155b-30=0 | | 2(y+2)=y+8 | | -1+2x=27 | | 3a+3=5a-19 | | 2x+y+3z=3 | | 3y-1=y+13 | | 32x^2-94x-63=0 | | 4x-3.2+x=3.3-2.4x | | b-32=-62 | | (x+y)+xy=90 |

Equations solver categories