Question

2x + 20 + 4x + 30 + 50 = 0 solve this ​

Answer 1

Answer:

Simplifying

2x + 20 = 4x + -30

Reorder the terms:

20 + 2x = 4x + -30

Reorder the terms:

20 + 2x = -30 + 4x

Solving

20 + 2x = -30 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.

20 + 2x + -4x = -30 + 4x + -4x

Combine like terms: 2x + -4x = -2x

20 + -2x = -30 + 4x + -4x

Combine like terms: 4x + -4x = 0

20 + -2x = -30 + 0

20 + -2x = -30

Add '-20' to each side of the equation.

20 + -20 + -2x = -30 + -20

Combine like terms: 20 + -20 = 0

0 + -2x = -30 + -20

-2x = -30 + -20

Combine like terms: -30 + -20 = -50

-2x = -50

Divide each side by '-2'.

x = 25

Simplifying

x = 25

Answer 2

Answer:

Simplifying 2x + 20 = 4x + -30 Reorder the terms: 20 + 2x = 4x + -30 Reorder the terms: 20 + 2x = -30 + 4x Solving 20 + 2x = -30 + 4x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4x' to each side of the equation. 20 + 2x + -4x = -30 + 4x + -4x Combine like terms: 2x + -4x = -2x 20 + -2x = -30 + 4x + -4x Combine like terms: 4x + -4x = 0 20 + -2x = -30 + 0 20 + -2x = -30 Add '-20' to each side of the equation. 20 + -20 + -2x = -30 + -20 Combine like terms: 20 + -20 = 0 0 + -2x = -30 + -20 -2x = -30 + -20 Combine like terms: -30 + -20 = -50 -2x = -50 Divide each side by '-2'. x = 25 Simplifying x = 25