2*(x+1)+7*(x+7)=3

Simple and best practice solution for 2*(x+1)+7*(x+7)=3 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 2*(x+1)+7*(x+7)=3 equation:


Simplifying
2(x + 1) + 7(x + 7) = 3

Reorder the terms:
2(1 + x) + 7(x + 7) = 3
(1 * 2 + x * 2) + 7(x + 7) = 3
(2 + 2x) + 7(x + 7) = 3

Reorder the terms:
2 + 2x + 7(7 + x) = 3
2 + 2x + (7 * 7 + x * 7) = 3
2 + 2x + (49 + 7x) = 3

Reorder the terms:
2 + 49 + 2x + 7x = 3

Combine like terms: 2 + 49 = 51
51 + 2x + 7x = 3

Combine like terms: 2x + 7x = 9x
51 + 9x = 3

Solving
51 + 9x = 3

Solving for variable 'x'.

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

Add '-51' to each side of the equation.
51 + -51 + 9x = 3 + -51

Combine like terms: 51 + -51 = 0
0 + 9x = 3 + -51
9x = 3 + -51

Combine like terms: 3 + -51 = -48
9x = -48

Divide each side by '9'.
x = -5.333333333

Simplifying
x = -5.333333333

See similar equations:

| 5x+3+14x-42=ac | | 20x-3=2.857x+3 | | 20x-3=2.857x-3 | | 4n/3=4n*3 | | 2+a/12=-3 | | -2x-y+z=-15 | | x+1+5+9x=12 | | 2-3/4z=8.3-f | | 0.75k-8=5 | | X^2-x+14=0 | | x/9-10=17/18 | | -20x=-2.857x+6 | | 4-t=3(t-1-5) | | y=7/5x+2 | | 3/4x=25 | | (5x^3-2x^2+6x)-(9x^2+4x+3)= | | X-1/2+2x=7 | | -3=4n | | 8(x-20)=15 | | 10(-8)= | | 12x^3+14x^2=10x | | 2(s+4)=7 | | 7/3-5/3x2/3 | | 4(8-3)+6= | | x^2+y^2=a^2 | | 2x-4(x-3)=-6+4x-24 | | 2x^(7/2)-10=0 | | 9 = n24 56 | | (9+x)(8+x)=144 | | -2.5+2=0.5(8-6x) | | 1/2(5x-2)=3/5(2x+1) | | 2x^7/2-10=0 |

Equations solver categories