2(4x+7)+-(x+5)=82

Simple and best practice solution for 2(4x+7)+-(x+5)=82 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 2(4x+7)+-(x+5)=82 equation:


Simplifying
2(4x + 7) + -1(x + 5) = 82

Reorder the terms:
2(7 + 4x) + -1(x + 5) = 82
(7 * 2 + 4x * 2) + -1(x + 5) = 82
(14 + 8x) + -1(x + 5) = 82

Reorder the terms:
14 + 8x + -1(5 + x) = 82
14 + 8x + (5 * -1 + x * -1) = 82
14 + 8x + (-5 + -1x) = 82

Reorder the terms:
14 + -5 + 8x + -1x = 82

Combine like terms: 14 + -5 = 9
9 + 8x + -1x = 82

Combine like terms: 8x + -1x = 7x
9 + 7x = 82

Solving
9 + 7x = 82

Solving for variable 'x'.

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

Add '-9' to each side of the equation.
9 + -9 + 7x = 82 + -9

Combine like terms: 9 + -9 = 0
0 + 7x = 82 + -9
7x = 82 + -9

Combine like terms: 82 + -9 = 73
7x = 73

Divide each side by '7'.
x = 10.42857143

Simplifying
x = 10.42857143

See similar equations:

| -x(4)=-11/2 | | -16t^2+8t+360=0 | | 40+v+26=8v+20-45 | | (8n-8)(6n+1)= | | 4+5(2x-2)=45 | | 22h-110=88h+88 | | 1000(7x-10)=50(396+100x) | | 6(y-4)+4(5y+1)=3(y-2)-4(2y+1) | | -14z=-99.4 | | p^2-19p+48=0 | | 6x+105=2x+129 | | 3x^2=-90 | | 6(n+1)-(9n-1)=-4n | | 3w+15=4w-5 | | 10y+8=-2y-4 | | 3(8x+8)-3x=-52 | | c=0.8x+55 | | 28=8x+3-4x | | 0=x^2+9x+5 | | 2x+3-4x=17-(3x+2) | | 5(4x+7)=69 | | x^2-5x-78=0 | | -4(-16t^2-2t-90)=0 | | c(x)=0.8x+55 | | 6(24-32x)=4 | | Lne^5=0 | | 3t+4=5t-6 | | 0.15x+0.05(50000-x)=6000 | | r-5r= | | 8z+3z=40 | | 4n+6+n=5n+8 | | 25.53=5g+3.63 |

Equations solver categories