6(5a-31)=42

Simple and best practice solution for 6(5a-31)=42 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 6(5a-31)=42 equation:


Simplifying
6(5a + -31) = 42

Reorder the terms:
6(-31 + 5a) = 42
(-31 * 6 + 5a * 6) = 42
(-186 + 30a) = 42

Solving
-186 + 30a = 42

Solving for variable 'a'.

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

Add '186' to each side of the equation.
-186 + 186 + 30a = 42 + 186

Combine like terms: -186 + 186 = 0
0 + 30a = 42 + 186
30a = 42 + 186

Combine like terms: 42 + 186 = 228
30a = 228

Divide each side by '30'.
a = 7.6

Simplifying
a = 7.6

See similar equations:

| 16j^2k-8j^6k^5+60j^3= | | log(9x-7)+log(x+5)=1 | | log(4x-1)+log(x+5)=1 | | 3x-7(4x-12)=-91 | | x^3-7x^2+11x-5=0 | | 3n^2+4n=151 | | 4n^2+3n=151 | | 4n^2+3n-151=0 | | 12-4w=-16 | | x+(x-17)=85 | | x^2-9x-22= | | h(t)=-4.9+4t+125 | | 2x^2*3x^4*5x= | | 8q=-152 | | y=-x^2+2x | | 2x+12x+32=0 | | (4r-7)(4r+7)= | | 3x^2+5x=9 | | 11x+55=54 | | 0=-16t^2-10t+6 | | 56-4x=20+5x | | -6r^4(4r^2-2r-4)= | | -40-6y+17=-31y+120+14y | | 12-4x+8x=-2(-9x+1) | | -35-4y+15=-20y+4+13y | | -39-22y+19=-35y+70+7y | | 12+m=20-3m | | 6(x+2)=3x+3+6x | | -2c+4+4c=-2c+4 | | 25-2x=3x+5 | | 2t-9=3(t+5) | | 6x+3=9x+27 |

Equations solver categories