4(-2+7a)+a=-211

Simple and best practice solution for 4(-2+7a)+a=-211 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(-2+7a)+a=-211 equation:


Simplifying
4(-2 + 7a) + a = -211
(-2 * 4 + 7a * 4) + a = -211
(-8 + 28a) + a = -211

Combine like terms: 28a + a = 29a
-8 + 29a = -211

Solving
-8 + 29a = -211

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 + 29a = -211 + 8

Combine like terms: -8 + 8 = 0
0 + 29a = -211 + 8
29a = -211 + 8

Combine like terms: -211 + 8 = -203
29a = -203

Divide each side by '29'.
a = -7

Simplifying
a = -7

See similar equations:

| 7(3-x)+2x=-0 | | v+8-8v=-13 | | 4b+7b=-11 | | 8b^2+60b+100=0 | | 56=3x+17 | | at=36 | | 3(7-2y)-2y=-3 | | 7x-2+6=11 | | 2-3x-5=18 | | (7x+2)(5z+4)=0 | | 2+3(x-4)=2x-5 | | 3(m+2)=-12 | | (4x+9)=1 | | 2X-17+2X=2X-2X+8 | | 2(4-n)=20 | | -9(-9+x)=18 | | 1+3(b+6)-b=-15 | | 4w-16=24 | | (x^2+9)=5 | | 9-10x=149 | | -6(x-5)=24 | | c=8pieab | | 5+4x=-51 | | 25x^2+70x-15=0 | | 36x^2-4x-16=0 | | 3[x+4(7-x)+24]-11=73-12x | | 2x^2-26x^2-28=0 | | 3(8-7k)=-30 | | y=4.6-(-6) | | y=4.6-6 | | 4x+2=-7x+5(2x+2) | | 9d-5+4=-33 |

Equations solver categories