7x+3(2x-5)=102

Simple and best practice solution for 7x+3(2x-5)=102 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 7x+3(2x-5)=102 equation: 


Simplifying
7x + 3(2x + -5) = 102

Reorder the terms:
7x + 3(-5 + 2x) = 102
7x + (-5 * 3 + 2x * 3) = 102
7x + (-15 + 6x) = 102

Reorder the terms:
-15 + 7x + 6x = 102

Combine like terms: 7x + 6x = 13x
-15 + 13x = 102

Solving
-15 + 13x = 102

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + 13x = 102 + 15

Combine like terms: -15 + 15 = 0
0 + 13x = 102 + 15
13x = 102 + 15

Combine like terms: 102 + 15 = 117
13x = 117

Divide each side by '13'.
x = 9

Simplifying
x = 9

See similar equations:

| 6x-7=223 | | 9x-8[6(x+8)-(x-4)]-5= | | 2d=20-d | | 80=5 | | r-1=2(r-4)-6 | | 7+6x-4=3(5x+7) | | 3(2a-1)-7a= | | 3(1+x)=2[5(x-3)-(x+1)] | | 5d+4= | | 3x+2(4x-4)=69 | | 4r(3r+8)+r(4r+9)= | | 3x+2(4x-4)=69 | | 3x+2(4x-4)=69 | | 4r(3r+8)+r(4r+9)= | | 4r(3r+8)+r(4r+9)= | | 2(4x-6)= | | (3x+4)+(2*3x-1)=2205 | | AB+AB=AB+BC | | AB+AB=AB+AC | | -7n+64=-2 | | 7x(2)=7 | | -10+2x=2-12+1x | | -7=10w | | 3x+4+2*3x-1=2205 | | 7x+3(x+13)=109 | | 2x+3y=42.5 | | 3*w=15 | | i=x+9 | | 105+x-5+35=180 | | 6(m-4)=-3(-m-9) | | x*24= | | c(3-c)=0 |

Equations solver categories