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4 years ago

SOMEONE HELP I NEED THIS TO BE SIMPLIFIED! 7(3x + 5y)

Mathematics

1 answer:

yuradex [85]4 years ago

6 0

Answer:

its about 2

Step-by-step explanation:

Simplifying

7(3x + 5y) = 0

(3x * 7 + 5y * 7) = 0

(21x + 35y) = 0

Solving

21x + 35y = 0

Solving for variable 'x'.

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

Add '-35y' to each side of the equation.

21x + 35y + -35y = 0 + -35y

Combine like terms: 35y + -35y = 0

21x + 0 = 0 + -35y

21x = 0 + -35y

Remove the zero:

21x = -35y

Divide each side by '21'.

x = -1.666666667y

Simplifying

x = -1.666666667y

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