5x+7(x-6)=78

Simple and best practice solution for 5x+7(x-6)=78 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 5x+7(x-6)=78 equation:


Simplifying
5x + 7(x + -6) = 78

Reorder the terms:
5x + 7(-6 + x) = 78
5x + (-6 * 7 + x * 7) = 78
5x + (-42 + 7x) = 78

Reorder the terms:
-42 + 5x + 7x = 78

Combine like terms: 5x + 7x = 12x
-42 + 12x = 78

Solving
-42 + 12x = 78

Solving for variable 'x'.

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

Add '42' to each side of the equation.
-42 + 42 + 12x = 78 + 42

Combine like terms: -42 + 42 = 0
0 + 12x = 78 + 42
12x = 78 + 42

Combine like terms: 78 + 42 = 120
12x = 120

Divide each side by '12'.
x = 10

Simplifying
x = 10

See similar equations:

| 28-3x-4=2(x+6)+x | | 2(x^_4)/5x | | 100=250-7.5d | | 5y+120=15x+40 | | 4f(x)=2x^2+x-7 | | 9+5=104 | | (3x^2-2x+4)-(x^2-4x-3)= | | -3+8x=13 | | 28=-64u-12+2u | | -3-3.6x=4.2 | | 5+9=104 | | x/-7=-12 | | -12x+-42=-54 | | 2ln(x-2)+x=3 | | x^4+8x^3+7x^2+x+8=0 | | 4a+2b+c=196 | | y-5.6=78 | | 0=-16t^2+150t+29 | | x^3+5x^2+8x+7=0 | | 9y=7(y-2) | | A=5x+(x-7)-9 | | 9z+1z=9z+9 | | 135=(2y+3)(2y+3) | | 8q+3=2q+27 | | 135= | | 13x-8=31 | | 3x+2(x+10)-18=x | | 8x^3+24x=0 | | 2x=2+-8 | | 42+19p=555 | | 5-2x/3=x/5 | | 6(2)=96 |

Equations solver categories