1.4(k-1)=7

Simple and best practice solution for 1.4(k-1)=7 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 1.4(k-1)=7 equation: 


Simplifying
1.4(k + -1) = 7

Reorder the terms:
1.4(-1 + k) = 7
(-1 * 1.4 + k * 1.4) = 7
(-1.4 + 1.4k) = 7

Solving
-1.4 + 1.4k = 7

Solving for variable 'k'.

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

Add '1.4' to each side of the equation.
-1.4 + 1.4 + 1.4k = 7 + 1.4

Combine like terms: -1.4 + 1.4 = 0.0
0.0 + 1.4k = 7 + 1.4
1.4k = 7 + 1.4

Combine like terms: 7 + 1.4 = 8.4
1.4k = 8.4

Divide each side by '1.4'.
k = 6

Simplifying
k = 6

See similar equations:

| 5=-y+194 | | 1x+4=20 | | 5[x+7]=6[x-5] | | 3l=6l-18 | | 2x+3y-(4+2)=45 | | 10x-24=10x-24 | | -5=-19-7/x | | X^2+6x+9=48 | | y=3/2(3)+2 | | 8x-3x=+12.25+2 | | 5+4u=-7 | | -(y-2)=12 | | x+7/2=9/10+2/5x+1-2/5 | | X(x+6)=48 | | 16x-18+10x+3=180 | | 3/8*3/4 | | 3/8*= | | 2+(x-3)-x=-1 | | y=3/2(2)+2 | | 3/4-1/2w-4=12 | | 2x-1=5.75 | | 3(n-1)=16-9d | | 7/8-1/16 | | 6r-3-9r=1 | | -8/5-9/5*0=19/6*0-8/5 | | (4x/5)-(7x/10)=3 | | (3/2P)+P=40 | | y=5x^2-24x-5 | | -2(3x-4)+3=-6x+11 | | 6y+9=3(3y+3) | | 5x+26=x+2 | | 1/2x-3y=-4 |

Equations solver categories