4(a+2)-3a=7

Simple and best practice solution for 4(a+2)-3a=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 4(a+2)-3a=7 equation:


Simplifying
4(a + 2) + -3a = 7

Reorder the terms:
4(2 + a) + -3a = 7
(2 * 4 + a * 4) + -3a = 7
(8 + 4a) + -3a = 7

Combine like terms: 4a + -3a = 1a
8 + 1a = 7

Solving
8 + 1a = 7

Solving for variable 'a'.

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

Add '-8' to each side of the equation.
8 + -8 + 1a = 7 + -8

Combine like terms: 8 + -8 = 0
0 + 1a = 7 + -8
1a = 7 + -8

Combine like terms: 7 + -8 = -1
1a = -1

Divide each side by '1'.
a = -1

Simplifying
a = -1

See similar equations:

| 68+2=8#z | | 3(2x-3)=4x-6 | | x^4-5x^3+2x^2+22x-20=0 | | 12h-5=11h+5-1h | | 7y-2=3y+3 | | 9y-b= | | (b+5)15= | | 11-2y=3+6x | | 5x-50=2x+x+30 | | 26/28 | | -3*4x=24 | | 26/-28 | | m+4=8+3m | | 2x+5x-50=x+30 | | (16x^2-0.25)/(4x-0.5) | | x+(x+24)+(4x)=180 | | 16=5y-y | | 12+2(x+3)=5x | | 5x-50=x+30 | | 54x+18=8x^2+16x+8 | | 9y-7y=2 | | 7x-5=7x-42 | | y/4=-31 | | 8x-9-1= | | W(w+5)+w(w+7)= | | 2m+3=87 | | -5+6x-6=14x+3-8x | | 2d-3c-2= | | 5(-r+5)=-5(3r+7) | | f(x)=4x^2-3x+5 | | 14y^2-36y+16=0 | | 2X-3=9X-4 |

Equations solver categories