2(x+2)-1=7

Simple and best practice solution for 2(x+2)-1=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 2(x+2)-1=7 equation: 


Simplifying
2(x + 2) + -1 = 7

Reorder the terms:
2(2 + x) + -1 = 7
(2 * 2 + x * 2) + -1 = 7
(4 + 2x) + -1 = 7

Reorder the terms:
4 + -1 + 2x = 7

Combine like terms: 4 + -1 = 3
3 + 2x = 7

Solving
3 + 2x = 7

Solving for variable 'x'.

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

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:

| 15y+1=45 | | 14x*3+5=33 | | 150n=(n-2)180 | | 7z/8-5z/9=1 | | -4(y+1)+5=-3 | | 3(x+2)-1=23 | | 18x+29y=632 | | -4(t-4)+7t=8t-2 | | (10x+1)=90 | | Sinx=31.194 | | X/5=24/60 | | 2x^2+3x+12= | | -9x+7=3x-19 | | a/5-1/5=-3 | | 3[6x+8]=24+18x | | 3x+x=-13 | | -2n+18=70 | | 18x+26=98 | | A-1/5=-15 | | -4x+3+5x=-19+10 | | 16y+23y+-3=16y-2y+2 | | 2(5a+8)-14= | | 9/3x-5-6/7x=1/2-x | | b^2-10b-8=3 | | 8x+5-3x=x+16 | | 8xz=15-14x | | (17+2x)=90 | | -13d=-15+2d | | -3x-11=x+5 | | 6m-12=8m | | 3x+78=4x+74 | | -10t+t+2=-8t+16 |

Equations solver categories