4.2*x-3=5.4

Simple and best practice solution for 4.2*x-3=5.4 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 4.2*x-3=5.4 equation: 


Simplifying
4.2x + -3 = 5.4

Reorder the terms:
-3 + 4.2x = 5.4

Solving
-3 + 4.2x = 5.4

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 4.2x = 5.4 + 3

Combine like terms: -3 + 3 = 0
0 + 4.2x = 5.4 + 3
4.2x = 5.4 + 3

Combine like terms: 5.4 + 3 = 8.4
4.2x = 8.4

Divide each side by '4.2'.
x = 2

Simplifying
x = 2

See similar equations:

| A+B+58=180 | | 1.50x+2.25y=1189.50 | | 7(5x-9)=35-63 | | (3x+8)+(4x-26)=180 | | p(x)=x^4-6x^2-4x | | 6(d-90)=18 | | (15)=15 | | 93-y=158 | | (18x+2)+(18x+2)+(46x-14)+x=360 | | 11+24=-5(6x-7) | | X-1-5x=-4x-1 | | x/52,890 | | -4w-8w=12 | | 2(5x+5)=-19+9 | | 9x+1=18x+2 | | 1.5=0.4x-10 | | 29m-56=13m+8 | | 7/8+3/9= | | m^2+5m=-11 | | 5(y^2-8y+16)=0 | | 1/3x-8=-3 | | 3x-y+2x-1=180 | | (5x+14)+(3x+8)+109+109=360 | | -3.5=-2x-5x+10.5 | | 9m+1=2m+22 | | -3+10=5x+(-8) | | x+13=4x+25 | | 12s-28t+36u= | | 12q+86=20q-74 | | m-12=15 | | 5x-1/3-x | | N/-8=3/-8 |

Equations solver categories