7d+4(d+2)=19

Simple and best practice solution for 7d+4(d+2)=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 7d+4(d+2)=19 equation:


Simplifying
7d + 4(d + 2) = 19

Reorder the terms:
7d + 4(2 + d) = 19
7d + (2 * 4 + d * 4) = 19
7d + (8 + 4d) = 19

Reorder the terms:
8 + 7d + 4d = 19

Combine like terms: 7d + 4d = 11d
8 + 11d = 19

Solving
8 + 11d = 19

Solving for variable 'd'.

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

Add '-8' to each side of the equation.
8 + -8 + 11d = 19 + -8

Combine like terms: 8 + -8 = 0
0 + 11d = 19 + -8
11d = 19 + -8

Combine like terms: 19 + -8 = 11
11d = 11

Divide each side by '11'.
d = 1

Simplifying
d = 1

See similar equations:

| 8x+9=4+5(1-8x) | | 12x-5=25 | | Y=b+3x | | 76-6x=3x+23 | | 11h-8-9h=-16h | | 4a-9=7 | | q=5q+5w | | 10-4x=6x | | 20(12z+12)= | | -6v+6v=2v-12 | | -37-10x=10x+23 | | 2x^3-6x^2-26x+30=0 | | 63-3x=21 | | -(8+7m)=-36-3m | | 7i-4+7i+9= | | 16-(3m+7)=4+3m-13 | | 8+b=128 | | -4x-2x=-4x | | 3x^2+3x-15=3x^2-9x-30 | | 12x-12x+8= | | 15y^2-2y+7=0 | | 3x+37=20 | | 4x-3=11-66 | | 7n+5=5+7(2-3n) | | 9-4x=5x | | x+x+x=246 | | -1=7+3z | | 4(z-1)= | | -5(6n-4)+3n= | | -1=7+3 | | 2x^2+16x=40 | | 14x+9-21x=30 |

Equations solver categories