please help me
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answers:
Katie say: -8
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Braylin say: 1 Subtract 21 from both sides
x/4=19-21
2 Simplify 19−21 to −2
x/4=-2
3 Multiply both sides by 4
x=−2×4
4 Simplify 2×4 to 8
x=−8
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matthew say: x = -8
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Krishnamurthy say: x/4 + 21 = 19
x + 84 = 76
x = -8
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Como say: x/4 = - 2
x = - 8
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MICHAEL K say: x/4 + 21 = 19
x/4 = - 2
(4/1)x/4 = - (4/1)2
x = - 8.
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Shub Vashistha say: -8
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Jonathan say: -8
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Paul say: x/4 + 21 = 19
x/4 = 19-21
x/4 = -2
x = -2 * 4
x = -8
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J say: Both x/(4+21) = 19 and x/4 + 21 = 19 are equations with 1 unknown, x.
Which of those equations are you interested in? They have different solutions.
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Russell say: Subtract 21 from both sides
x/4=-2. Now multiply both sides by 4
x=-8
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Dan say: -8
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Dolfanator say: x/4+21 = 19 -> x/4 = 19-21 -> x/4=-3 -> x=4*-3 -> x=-12
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Ricki say: Subtract 21 from each side
Multiply each side by 4
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Inquizetif say: 19 - 21= x/4
-2=x/4
-2 x 4= x
x=-8
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