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4 years ago

Solve for x

Mathematics

2 answers:

xxTIMURxx [149]4 years ago

7 0

X\\\ $\frac{x}{3}$

x-6=75

x=75+6

x=81

miv72 [106K]4 years ago

6 0

X/3 - 2 = 25...add 2 to both sides
x/3 = 25 + 2
x/3 = 27...multiply both sides by 3, eliminating the 3 on the left side
x = 27 * 3
x = 81 <==
================
-2x - 6 < 12.....add 6 to both sides
-2x < 12 + 6
-2x < 18...divide both sides by -2, and change the inequality sign
x > -18/2
x > - 9 <==
when dividing/multiplying by a negative in an inequality, u have to change the sign

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andreev551 [17]

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Given

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3 years ago

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zimovet [89]

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Explanation :

Use the given endpoint R and the midpoint M of segment RS

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