4(5-x)-2.1(6x)=-4.9

Simple and best practice solution for 4(5-x)-2.1(6x)=-4.9 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(5-x)-2.1(6x)=-4.9 equation: 


Simplifying
4(5 + -1x) + -2.1(6x) = -4.9
(5 * 4 + -1x * 4) + -2.1(6x) = -4.9
(20 + -4x) + -2.1(6x) = -4.9

Remove parenthesis around (6x)
20 + -4x + -2.1 * 6x = -4.9

Multiply -2.1 * 6
20 + -4x + -12.6x = -4.9

Combine like terms: -4x + -12.6x = -16.6x
20 + -16.6x = -4.9

Solving
20 + -16.6x = -4.9

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + -16.6x = -4.9 + -20

Combine like terms: 20 + -20 = 0
0 + -16.6x = -4.9 + -20
-16.6x = -4.9 + -20

Combine like terms: -4.9 + -20 = -24.9
-16.6x = -24.9

Divide each side by '-16.6'.
x = 1.5

Simplifying
x = 1.5

See similar equations:

| 9x-2=-47 | | 2(x+2)+7*2=40 | | 4=3x-5 | | 6(3.5+r)-1=7r-r | | 51=4m-13 | | 7x-14=0 | | 17u-15-9u+13= | | -2x+10=-20 | | 4(2x+1)=-2 | | 2(f+3)-2.7=3(f+1.1) | | 3x+6=-3 | | 2(1.5m+3)-3.5m=-1 | | 6m=3-15 | | 3x+3=-18 | | 2.4h+1=7(2h-4) | | 13-4m=51 | | 4+m-3m= | | 4(x+2)=48 | | 7(y-2)+8=3(y-4)-2 | | -3=5r+7 | | 4x-2=22 | | 2.06d+18=10.84 | | -12=4-2(x-3) | | 18=2(g+4)+3(2g-6) | | (3m-5)(q+4)2p(4-6n)=0 | | 3(b-2)-4(2b+5)=9 | | 6-5m=2m | | 2m=6-5m | | 2x+6=4x | | -12=4-2(x+3) | | T+4(1-t)=9t | | 3(x-4)=4(2x+3) |

Equations solver categories