5.3[4-[8-(3x+5)]+7]=-18.4

Simple and best practice solution for 5.3[4-[8-(3x+5)]+7]=-18.4 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 5.3[4-[8-(3x+5)]+7]=-18.4 equation: 


Simplifying
5.3[4 + -1[8 + -1(3x + 5)] + 7] = -18.4

Reorder the terms:
5.3[4 + -1[8 + -1(5 + 3x)] + 7] = -18.4
5.3[4 + -1[8 + (5 * -1 + 3x * -1)] + 7] = -18.4
5.3[4 + -1[8 + (-5 + -3x)] + 7] = -18.4

Combine like terms: 8 + -5 = 3
5.3[4 + -1[3 + -3x] + 7] = -18.4
5.3[4 + [3 * -1 + -3x * -1] + 7] = -18.4
5.3[4 + [-3 + 3x] + 7] = -18.4

Reorder the terms:
5.3[4 + -3 + 7 + 3x] = -18.4

Combine like terms: 4 + -3 = 1
5.3[1 + 7 + 3x] = -18.4

Combine like terms: 1 + 7 = 8
5.3[8 + 3x] = -18.4
[8 * 5.3 + 3x * 5.3] = -18.4
[42.4 + 15.9x] = -18.4

Solving
42.4 + 15.9x = -18.4

Solving for variable 'x'.

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

Add '-42.4' to each side of the equation.
42.4 + -42.4 + 15.9x = -18.4 + -42.4

Combine like terms: 42.4 + -42.4 = 0.0
0.0 + 15.9x = -18.4 + -42.4
15.9x = -18.4 + -42.4

Combine like terms: -18.4 + -42.4 = -60.8
15.9x = -60.8

Divide each side by '15.9'.
x = -3.823899371

Simplifying
x = -3.823899371

See similar equations:

| 170=27-w | | 14x-3y-16x-4y= | | 3y+qz=t | | 3x+20=130 | | 5x+12y=81 | | 1/4x2/1 | | -7-18= | | -v+100=278 | | 4x+2(2)=6 | | 5x-5n+3+4=30 | | x+7y-6z=6 | | b/13-7b/13=30/13 | | 15x-5n+3+4=30 | | (70-x)=4x | | 4x+2(-1)=6 | | 5(x-1)-3(c-4)=11 | | 3+ka*u=-2a | | 1.4/1.6=z10 | | 3xy=yz | | (75-x)+4x=180 | | (75-x)+4x=90 | | 20(3x)=5(2x-5) | | -4.8f+6.4=-51.9 | | -9b+6=-10b | | -2x+2(6x-13)=-76 | | -7r=-8r+6 | | 5(3x-2)=3(x+3) | | A/3.4=5 | | x+(x-1)=231 | | 8/5(p-71) | | (88-x)+(3x)=180 | | 83918*1000/1840 |

Equations solver categories