3x-7=4(2-x)-1

Simple and best practice solution for 3x-7=4(2-x)-1 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 3x-7=4(2-x)-1 equation:


Simplifying
3x + -7 = 4(2 + -1x) + -1

Reorder the terms:
-7 + 3x = 4(2 + -1x) + -1
-7 + 3x = (2 * 4 + -1x * 4) + -1
-7 + 3x = (8 + -4x) + -1

Reorder the terms:
-7 + 3x = 8 + -1 + -4x

Combine like terms: 8 + -1 = 7
-7 + 3x = 7 + -4x

Solving
-7 + 3x = 7 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-7 + 3x + 4x = 7 + -4x + 4x

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

Combine like terms: -4x + 4x = 0
-7 + 7x = 7 + 0
-7 + 7x = 7

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

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

Combine like terms: 7 + 7 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

See similar equations:

| 7c-8-2c=8 | | 0=4800-560x+12x^2 | | 4z-6=(6z+2) | | 12x^2-150+x=0 | | 6+4x+1-2x=-7+3x+9-2x | | 7c+4d-c-3d= | | (1.2*10^-2)=(x^2)/(0.01-x) | | 22-3f=15m | | P(t)=-t^4+72t^2+225 | | 14.99+0.82x=165.87 | | 2x+3y+6x+5y= | | (2x-5)(7x+8)=0 | | -10=10(k-8) | | A=m+mrt | | 2x^3-16x^2-40x=0 | | 2y+6x=108 | | 15x+6(x+4)=255 | | 2x+15+2x-3=57-3x+39 | | 7x+12=12x+32 | | 8n+64=15n-2 | | 3x+5(7x+10)=126 | | X=21+69 | | (1/5)/(1/45) | | 3.7=22.9-6y | | 7a+8b+2a-3b= | | 10=a(-3+23)(-3-17) | | 3n-1=14+2b | | q=6k+4L | | 9x-216=2x-6 | | X^4-16x^2=x^2+18 | | 9-3x+6=4x+1 | | 4x-(2x-5x)+100=800 |

Equations solver categories