2(x-1)-3x=7

Simple and best practice solution for 2(x-1)-3x=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-1)-3x=7 equation:


Simplifying
2(x + -1) + -3x = 7

Reorder the terms:
2(-1 + x) + -3x = 7
(-1 * 2 + x * 2) + -3x = 7
(-2 + 2x) + -3x = 7

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

Solving
-2 + -1x = 7

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + -1x = 7 + 2

Combine like terms: -2 + 2 = 0
0 + -1x = 7 + 2
-1x = 7 + 2

Combine like terms: 7 + 2 = 9
-1x = 9

Divide each side by '-1'.
x = -9

Simplifying
x = -9

See similar equations:

| 15/x+5*3=40+6x | | 4a^2-16a^2=0 | | 3x+5=-1x-7 | | y^2-2y+1=64 | | Y=Go+d | | 800+160-30=0 | | 2(x+20)=2(x-10) | | 5/6x=-218 | | 7/5x=3/10 | | (x)(x-2)=35 | | Sin^2(X)=2cosx | | 800(100+30)=0 | | 102=(x+18)+(x-12)+x | | -x+13=x+6 | | 21d=-63 | | 56x=-218 | | M=57 | | -5y+10x=-15 | | 168=-6(8x-4) | | 4p(p+2)=0 | | 665/7 | | 4(n-3)=28 | | -3(-3+5x)=-6 | | -7(2x-6)=154 | | -9x+5x=16 | | 6(-3+2b)=-90 | | V=pir^2h2/3 | | -5(-7+3x)=-70 | | x(800+x)x(100+30)= | | 625=3.14(r^2) | | -123=-3(7x-8) | | -6(x+1)-13=21+8 |

Equations solver categories