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blondinia [14]
3 years ago
10

Two-step equation involving division and addition that has a solution of X equals -25

Mathematics
1 answer:
astraxan [27]3 years ago
8 0
3(x-25)=-150 is one
divide both sides by 3
x-25=-50
add 25 to both sides
x=-25
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8 times larger

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3 0
3 years ago
Brenda+said+that+5/2+divided+by+1/4+equals+10.+how+do+you+know+without+dividing+whether+brenda's+statement+is+reasonable?+justif
Lapatulllka [165]
<span>Brenda would be correct, another way to find the answer would be to use the keep change flip method. Where you keep 5/2 change division to multiplication then flip 4/1. The equation would then be 5/2 * 4/1 then you just multiply straight across 5*4 = 20 and 2*1 equals 2. You end up with 20/2 which reduces to 10</span>
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