Question

04 Find the solution of 2x - 5x - 30=0​

Answer 1

Step-by-step explanation:

Simplifying

2x = 5x + -30

Reorder the terms:

2x = -30 + 5x

Solving

2x = -30 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.

2x + -5x = -30 + 5x + -5x

Combine like terms: 2x + -5x = -3x

-3x = -30 + 5x + -5x

Combine like terms: 5x + -5x = 0

-3x = -30 + 0

-3x = -30

Divide each side by '-3'.

x = 10

Simplifying

x = 10

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Answer 2

Step-by-step explanation:

2x-5x-30=0

-3x-30=0

-3x=30

x=30/-3

x= -10