Question

5) Solve the following equations.
a) 6 (5y-2)+12=30​

Answer 1

Simplifying

6(5x + -2) + 12 = 30

Reorder the terms:

6(-2 + 5x) + 12 = 30

(-2 * 6 + 5x * 6) + 12 = 30

(-12 + 30x) + 12 = 30

Reorder the terms:

-12 + 12 + 30x = 30

Combine like terms: -12 + 12 = 0

0 + 30x = 30

30x = 30

Solving

30x = 30

Solving for variable 'x'.

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

Divide each side by '30'.

x = 1

Simplifying

x = 1

Answer 2

6 (5y-2)+12=30

30y-12+12=30

30y +0 = 30 [-12+12=0]

30y=30

y=30/30

y=1

Solution of the question is y = 1.

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