7(-4+3x)=-217

Simple and best practice solution for 7(-4+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(-4+3x)=-217 equation: 


Simplifying
7(-4 + 3x) = -217
(-4 * 7 + 3x * 7) = -217
(-28 + 21x) = -217

Solving
-28 + 21x = -217

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 21x = -217 + 28

Combine like terms: -28 + 28 = 0
0 + 21x = -217 + 28
21x = -217 + 28

Combine like terms: -217 + 28 = -189
21x = -189

Divide each side by '21'.
x = -9

Simplifying
x = -9

See similar equations:

| 255x^2-85.915x+7.03545=0 | | 29y-78=y-56 | | -4(6-2x)=-8 | | 5/3=105/n | | 8x-5=3x-8 | | 4(5x+6)=-116 | | 7/6=56/n | | 3(4a+6)+2=28 | | -2x-4=-4x+8 | | 6k^2-12k= | | n/39=10/13 | | 2x-0=x+15 | | 6x-3=47+6 | | 2sinx=-1 | | 4x+3=66-5x | | 0.40x+0.40(90)=0.20(92) | | 2/n=5/7.5 | | 7x+114=3x+120 | | 7(3k+12)=3(-6-8k)-6k | | -x+7+6x=7 | | 4h+0.3=0.75 | | -5-3x+7x=-49 | | 4/n=8/3 | | -0.5u+0.6=0.165 | | -x+1-4x=-49 | | -21+4y=4y | | 4x-8+7x=-19 | | 6(5b+4)=14 | | Cos2x=1/2 | | 5/(x-7 | | 91=7x+7(2x-11) | | 9=x+10 |

Equations solver categories