43y=21(2y+1)

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Solution for 43y=21(2y+1) equation:


Simplifying
43y = 21(2y + 1)

Reorder the terms:
43y = 21(1 + 2y)
43y = (1 * 21 + 2y * 21)
43y = (21 + 42y)

Solving
43y = 21 + 42y

Solving for variable 'y'.

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

Add '-42y' to each side of the equation.
43y + -42y = 21 + 42y + -42y

Combine like terms: 43y + -42y = 1y
1y = 21 + 42y + -42y

Combine like terms: 42y + -42y = 0
1y = 21 + 0
1y = 21

Divide each side by '1'.
y = 21

Simplifying
y = 21

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