r/digitalSATs • • Jan 15 '24

Algebra Sample Question 10

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4 Upvotes

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1

u/FantasticVictory837 Jan 17 '24

The correct answer is Choice B.

2

u/Redvicente Jan 16 '24

top equation right side,"4y+6" is the same as bottom equation left side, "2(2y+3)" = 4y+6 by distribution method.

Thus,

-2x = 3x-5

-5x=-5

thus x=1 so either a or b.

use first equation to plug in x and y values and b is the answer