7(x+3)=4r

Simple and best practice solution for 7(x+3)=4r 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 7(x+3)=4r equation: 


Simplifying
7(x + 3) = 4r

Reorder the terms:
7(3 + x) = 4r
(3 * 7 + x * 7) = 4r
(21 + 7x) = 4r

Solving
21 + 7x = 4r

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 7x = -21 + 4r

Combine like terms: 21 + -21 = 0
0 + 7x = -21 + 4r
7x = -21 + 4r

Divide each side by '7'.
x = -3 + 0.5714285714r

Simplifying
x = -3 + 0.5714285714r

See similar equations:

| 24=1+r | | 1=t-29 | | a^2+3a-28=(a-4) | | -2(-x+7)=x+6 | | (3x-9x)/6=8 | | 3(x+5)=-2r | | l*2-8=-4 | | 5/6=x/9 | | -7=(t-4)-t | | -(-x-5)=13 | | -3(6y-10)-y=-3(y-3) | | x-(2.9)=1.1 | | X-0.525=0.01 | | -16x-20=13x+115 | | 5x+12=2(2x+2) | | x+2y+13=34 | | 7x^2-7x-7=0 | | 1+2=12 | | 8/17=x/4 | | 3(x+5)-8=5x-2(-5+x) | | 16d-d=4d-15-3d | | 7x+39=10 | | 1/x-1-3x+2/x | | (3x-6)(2x+1)= | | 5s-40=7s-12 | | 8r-5=10x-13 | | -5+x=41 | | 1-2a=a+10 | | 18x+15=6(2x+4)+6x-9 | | 240=-16t+128t | | -26=4x+2x-8 | | 3/4n=24 |

Equations solver categories