7(1+x)-2(-4x-5)=47

Simple and best practice solution for 7(1+x)-2(-4x-5)=47 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(1+x)-2(-4x-5)=47 equation:


Simplifying
7(1 + x) + -2(-4x + -5) = 47
(1 * 7 + x * 7) + -2(-4x + -5) = 47
(7 + 7x) + -2(-4x + -5) = 47

Reorder the terms:
7 + 7x + -2(-5 + -4x) = 47
7 + 7x + (-5 * -2 + -4x * -2) = 47
7 + 7x + (10 + 8x) = 47

Reorder the terms:
7 + 10 + 7x + 8x = 47

Combine like terms: 7 + 10 = 17
17 + 7x + 8x = 47

Combine like terms: 7x + 8x = 15x
17 + 15x = 47

Solving
17 + 15x = 47

Solving for variable 'x'.

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

Add '-17' to each side of the equation.
17 + -17 + 15x = 47 + -17

Combine like terms: 17 + -17 = 0
0 + 15x = 47 + -17
15x = 47 + -17

Combine like terms: 47 + -17 = 30
15x = 30

Divide each side by '15'.
x = 2

Simplifying
x = 2

See similar equations:

| 10=-30p | | (12*13)*2=n*(3*2) | | 5x-7=3x-13 | | b+3c-b-4b= | | 3-4x=3x-4 | | 3x+13=64 | | m-p+2m-4p= | | 3(3x+4)-12(19y-8y)=-38 | | 2h-12=19 | | -53=5c+7 | | 5x^2-19x+14=0 | | 5x-(2x+1)=4x-3 | | 5(x+4)=3(x+2) | | 3x^2-19x+6=0 | | 3x^2-19x+6=0 | | 6x+16+6x=100 | | 43y=-31y | | 2x-5=x-37 | | -8+6x=-3x-107 | | 3w=-11 | | -6x+3=-3 | | 7x-4=73 | | -3y=52 | | 13*n=0 | | 7t+2=2t-8 | | 9x=40 | | -x-1=0 | | 5x=-45 | | 5+n+3=2n+3 | | 6.7x=5.2+12.3 | | 1.25+3b=154.97 | | 6*(10+5)=n |

Equations solver categories