3x-7(4-x)=8

Simple and best practice solution for 3x-7(4-x)=8 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-x)=8 equation:


Simplifying
3x + -7(4 + -1x) = 8
3x + (4 * -7 + -1x * -7) = 8
3x + (-28 + 7x) = 8

Reorder the terms:
-28 + 3x + 7x = 8

Combine like terms: 3x + 7x = 10x
-28 + 10x = 8

Solving
-28 + 10x = 8

Solving for variable 'x'.

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

Add '28' to each side of the equation.
-28 + 28 + 10x = 8 + 28

Combine like terms: -28 + 28 = 0
0 + 10x = 8 + 28
10x = 8 + 28

Combine like terms: 8 + 28 = 36
10x = 36

Divide each side by '10'.
x = 3.6

Simplifying
x = 3.6

See similar equations:

| 3n+18= | | x+1/8=2x+3/8 | | X^3+2x-49x+98=0 | | 4y+5=-11 | | 36a^2+48ab+16b^2= | | 4x-6+7x=7x-10 | | 6[3a-3-3(a+1)]=-5a+5 | | 4d+7= | | 2x-5=5x-20 | | 5x^2-6=-13x | | y=5*10-3*10+7+2-15-2*10+4+10 | | 9x^2*x^6= | | 16x-3+8=-2 | | 0.25(40+x)=10+0.25 | | -2x+13=1+4x | | 5+9=x | | 5=7(2-3m)-8(-4m+8) | | -4x-5-2x=4-6x+1 | | 0.39(t-2)=0.4t | | 7=11-j | | 9a-4+3(9-11)=23 | | -17-2x=6 | | 2.5p=3.5 | | 2.4z+1.2z-6.5=.7 | | 13=7x | | -4(5y-6)+3(4y+6)=0 | | 4e^2*6e^3= | | -v+16=-5v-12 | | -4(5y-6)+3(4y+6)=42-8y | | -(1-7x)=-5x+35 | | 2.9x+39.3=0.6-10.0x | | -3x+3=39 |

Equations solver categories