7(3+3x)=63

Simple and best practice solution for 7(3+3x)=63 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(3+3x)=63 equation: 



7(3+3x)=63

We move all terms to the left:

7(3+3x)-(63)=0

We add all the numbers together, and all the variables

7(3x+3)-63=0

We multiply parentheses

21x+21-63=0

We add all the numbers together, and all the variables

21x-42=0

We move all terms containing x to the left, all other terms to the right

21x=42

x=42/21

x=2

See similar equations:

| T=-1w+20 | | -3=-8+5x | | 727.50=0.75(n)+120 | | (180-x)=2(90-x)+60 | | 13(44)+7c=726 | | 3/4y+8+1/4y=8+y | | (180-x)=5(90-x)+30 | | 4.31(5.81w-2.83)=0.77 | | 5+6(x-1)=3(X+1) | | 6x-7+8=19 | | (1+x)=5x+5 | | y=8(-9)+5 | | y=8*8+5 | | y=8(8)+5 | | 7/5y=28/5 | | 12k-11=10k+4 | | Y=-2x²-1 | | 17+7x-7=7x+10 | | 6t-1/6=1.9 | | 2x+10-2x=14 | | 3z+8=74 | | 6+11y=39 | | 5/8z+29=23 | | 2X+y=201 | | 4x+25=113 | | 3x-2=-6x+25 | | 35^x=77 | | 4x+25=67 | | 0.4(0.5x+0.4)=1.3+0.6(0.3+0.2x) | | 5x-53=77 | | 42000=21000+21000(0.03)(t) | | 3(p-2)=-33 |

Equations solver categories