Question

5x+8x=13x+4. Please fast reply ​

Answer 1

Step-by-step explanation:

Simplifying

5x + -8 = 13x + 4

Reorder the terms:

-8 + 5x = 13x + 4

Reorder the terms:

-8 + 5x = 4 + 13x

Solving

-8 + 5x = 4 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.

-8 + 5x + -13x = 4 + 13x + -13x

Combine like terms: 5x + -13x = -8x

-8 + -8x = 4 + 13x + -13x

Combine like terms: 13x + -13x = 0

-8 + -8x = 4 + 0

-8 + -8x = 4

Add '8' to each side of the equation.

-8 + 8 + -8x = 4 + 8

Combine like terms: -8 + 8 = 0

0 + -8x = 4 + 8

-8x = 4 + 8

Combine like terms: 4 + 8 = 12

-8x = 12

Divide each side by '-8'.

x = -1.5

Simplifying

x = -1.5

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