3=2x+7

Simple and best practice solution for 3=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+7 equation:


Simplifying
3 = 2x + 7

Reorder the terms:
3 = 7 + 2x

Solving
3 = 7 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
3 + -2x = 7 + 2x + -2x

Combine like terms: 2x + -2x = 0
3 + -2x = 7 + 0
3 + -2x = 7

Add '-3' to each side of the equation.
3 + -3 + -2x = 7 + -3

Combine like terms: 3 + -3 = 0
0 + -2x = 7 + -3
-2x = 7 + -3

Combine like terms: 7 + -3 = 4
-2x = 4

Divide each side by '-2'.
x = -2

Simplifying
x = -2

See similar equations:

| 7(2+6x)=14 | | 3(x-8)+6(-2x+4)= | | x^2+4x-672=0 | | 5n-17=-26+2n | | 725.00+10.50=19.50x | | n^2-4n-396=0 | | 2+48=2*B | | 8(t-4)+4t=6(2t+4)-13 | | 2+36=2*b | | n/1 | | -3(8(-4)-2(-4))=72 | | 16(x-2)/2=80 | | 2+28=2*B | | 101-4x=10+17 | | 40-6x=3x+18 | | 2+25=2*B | | -4x-2(6+5x)=-3 | | 255*28/51*11/25 | | .75x=.667 | | 2+23=2*B | | y=-7/4x+5 | | 2+18=2*B | | 6x-8y=40 | | 2+15=2*B | | 2+10=2*b | | -6(7+6x)=66 | | -(3y+3)-(-2y-7)=-2 | | -69(7+6x)=66 | | 2+a=2*b | | (2x-1)(3x+5)= | | x^2+11x+35=6 | | 26/9*15/28*8/65 |

Equations solver categories