7(x+5)+2(x+5)=7x-7

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


Simplifying
7(x + 5) + 2(x + 5) = 7x + -7

Reorder the terms:
7(5 + x) + 2(x + 5) = 7x + -7
(5 * 7 + x * 7) + 2(x + 5) = 7x + -7
(35 + 7x) + 2(x + 5) = 7x + -7

Reorder the terms:
35 + 7x + 2(5 + x) = 7x + -7
35 + 7x + (5 * 2 + x * 2) = 7x + -7
35 + 7x + (10 + 2x) = 7x + -7

Reorder the terms:
35 + 10 + 7x + 2x = 7x + -7

Combine like terms: 35 + 10 = 45
45 + 7x + 2x = 7x + -7

Combine like terms: 7x + 2x = 9x
45 + 9x = 7x + -7

Reorder the terms:
45 + 9x = -7 + 7x

Solving
45 + 9x = -7 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
45 + 9x + -7x = -7 + 7x + -7x

Combine like terms: 9x + -7x = 2x
45 + 2x = -7 + 7x + -7x

Combine like terms: 7x + -7x = 0
45 + 2x = -7 + 0
45 + 2x = -7

Add '-45' to each side of the equation.
45 + -45 + 2x = -7 + -45

Combine like terms: 45 + -45 = 0
0 + 2x = -7 + -45
2x = -7 + -45

Combine like terms: -7 + -45 = -52
2x = -52

Divide each side by '2'.
x = -26

Simplifying
x = -26

See similar equations:

| 5+a+c= | | 5*a*c= | | 15-6x-3=42 | | -3(y+4)=y-2+4(2y+1) | | -3x+2[3(x+2)+4]= | | 6x-1=15x-92 | | 3y+7=-20 | | C=20+.15x | | 6x+10=3x+5+3(x-5) | | 3(w-2)-1=-5(-4w+2)-2w | | 6p-p+2p-4p=12 | | X-3+x+2=20 | | 5(10x-5)=200 | | 80a-60b-300=0 | | 14x+8=16x-9.2 | | -25=-5y+3(y-3) | | -5x+13=-12+10 | | 2(x+3)+3(x+1)=100 | | -y=2x+3 | | 4/x=x/6.3 | | ln(2x)+ln(6x+1)=2 | | 5x-7=5(y-2) | | (X-2)(X-2)+x^2=(X+2)(X+2) | | 4(1/2)^4x=1000 | | 155=32(4.84375+-0.25y)+8y | | 11-5(2x-1)=2(3x+4) | | 8a-4+18b-11=180 | | 7(x+6)+4(x+6)=6x-6 | | 12x-83=4x+141 | | 155=32x+8y | | 4(2x-3)=6x-2 | | -6x-37=-11x+28 |

Equations solver categories