7(10+3x)=217

Simple and best practice solution for 7(10+3x)=217 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(10+3x)=217 equation: 


Simplifying
7(10 + 3x) = 217
(10 * 7 + 3x * 7) = 217
(70 + 21x) = 217

Solving
70 + 21x = 217

Solving for variable 'x'.

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

Add '-70' to each side of the equation.
70 + -70 + 21x = 217 + -70

Combine like terms: 70 + -70 = 0
0 + 21x = 217 + -70
21x = 217 + -70

Combine like terms: 217 + -70 = 147
21x = 147

Divide each side by '21'.
x = 7

Simplifying
x = 7

See similar equations:

| 1x+12=2 | | 3s+4=16+s+4s | | x+3*x-2=24 | | 3x-(x+2)=4 | | 7(1x+3)=-14 | | 6X+8-5X=-4+4 | | X^2+14x-145=0 | | X+14=-18 | | -2x-4=3x-9 | | 9m+8=17 | | x=x-10 | | 6(-10+4x)=228 | | 9x+10(9x+5)= | | 4x-(9-3x)=8x+1 | | 4x-20=2(2x-10) | | 3x-9=2x-4 | | 5x+7x+47x=-2-1+3 | | 1x-12=1.6 | | 2+3(-2x-9)=-(-5x+5)-6 | | 5b-2=-8 | | 3(x-1)=2r+3 | | 4(2x-5)=3(x+10) | | 2.5y-40=30 | | x^2+81+7x+9+6=0 | | 3k-4=17 | | 3(-2x+9)=27 | | 46-18=6x | | 5x-(x+6)=10 | | 0*-9= | | 14=2x | | 2x+18=16-4(x+7) | | 4(x+2)=6x-15 |

Equations solver categories