7(x+4)-3(1+x)=19

Simple and best practice solution for 7(x+4)-3(1+x)=19 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 7(x+4)-3(1+x)=19 equation:


Simplifying
7(x + 4) + -3(1 + x) = 19

Reorder the terms:
7(4 + x) + -3(1 + x) = 19
(4 * 7 + x * 7) + -3(1 + x) = 19
(28 + 7x) + -3(1 + x) = 19
28 + 7x + (1 * -3 + x * -3) = 19
28 + 7x + (-3 + -3x) = 19

Reorder the terms:
28 + -3 + 7x + -3x = 19

Combine like terms: 28 + -3 = 25
25 + 7x + -3x = 19

Combine like terms: 7x + -3x = 4x
25 + 4x = 19

Solving
25 + 4x = 19

Solving for variable 'x'.

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

Add '-25' to each side of the equation.
25 + -25 + 4x = 19 + -25

Combine like terms: 25 + -25 = 0
0 + 4x = 19 + -25
4x = 19 + -25

Combine like terms: 19 + -25 = -6
4x = -6

Divide each side by '4'.
x = -1.5

Simplifying
x = -1.5

See similar equations:

| 30+3x-10=90 | | 3a=13a+20 | | 30+3x-10=180 | | 30=3x-10 | | 19a=a-54 | | 4m+22=m-20 | | 2m^2+15m-8=0 | | 41/2x^2+52/3x+23/4x^2 | | -3(t-4)+6t=5t-3 | | 7x+3=-3 | | 5x/3x+6 | | 5k^2=-12-19k | | C/2+4 | | m^2=32 | | (7i)/(5-4i) | | 0.3=30*x | | 13y=2(6y-7) | | 3r^2+7=-10r | | 96+2x+x+12=180 | | y=-5x^2+5x+5 | | 9(y+3)-30= | | 12z=45-3z | | y=-3x^2-2x+1 | | y=-8+8x | | 7x^2+12x=4 | | -4x+2+5x=-14+10 | | y=c^2+x-4 | | 11x=7x+28 | | f=0 | | fd=0 | | 5y+(x-4)(-7)= | | 8r^2-32r-168=0 |

Equations solver categories