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

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


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

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

Combine like terms: 6x + 2x = 8x
15 + 8x = 7

Solving
15 + 8x = 7

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 + 8x = 7 + -15

Combine like terms: 15 + -15 = 0
0 + 8x = 7 + -15
8x = 7 + -15

Combine like terms: 7 + -15 = -8
8x = -8

Divide each side by '8'.
x = -1

Simplifying
x = -1

See similar equations:

| rs=9y-9 | | n-0.5=4/2 | | 4y+3x=734 | | 3x^3y-5xy^3=6 | | 5/6-3/2x=0 | | 9m+7-11=12m-8 | | -24/x-5=-9/x | | 5x/4-1/4=3/8 | | 8i+7=64-7i | | -7(x+8)=-3(x-5) | | 8y+3n=4 | | 3D+8Y=4 | | 4+7b=3(b+8) | | -4(4-4x)=2+7x | | 12p-7=-3p-18 | | 6b+6(b-3)=15+b | | 334+50+x=1.7 | | 3x+6y-z=9 | | -14x-7=21 | | 9e+13= | | (x+4)(x-5+5i)(x+5+5i)=-200 | | 5x-8=-5x+2 | | (x+4)(x-5+5i)(x+5+5i)=0 | | 7(x-1)=x-13 | | -14x-17=21 | | (x+4)(x+5+5i)(x+5-5i)=0 | | 10(g-5)=2(g+9) | | 5x+12=142 | | -4n+35=2(8-n)+3 | | (3x+5)(8-8)=0 | | 24x+21y=6 | | 7v-3=-3(1+6v) |

Equations solver categories