Question

Simply by
(5x+7) + (7X+5​

Answer 1

Step-by-step explanation:

• 5+7{(x+1)+(x+1)}
• 12(x+1+x+1)
• 12(2x+2)
• 24x+24

Answer 2

Answer:

Simplifying

5x + -7 = 7x + -5

Reorder the terms:

-7 + 5x = 7x + -5

Reorder the terms:

-7 + 5x = -5 + 7x

Solving

-7 + 5x = -5 + 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.

-7 + 5x + -7x = -5 + 7x + -7x

Combine like terms: 5x + -7x = -2x

-7 + -2x = -5 + 7x + -7x

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

-7 + -2x = -5 + 0

-7 + -2x = -5

Add '7' to each side of the equation.

-7 + 7 + -2x = -5 + 7

Combine like terms: -7 + 7 = 0

0 + -2x = -5 + 7

-2x = -5 + 7

Combine like terms: -5 + 7 = 2

-2x = 2

Divide each side by '-2'.

x = -1

Simplifying

x = -1

Step-by-step explanation:

Hope this helps you...

:)