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Lyrx [107]
3 years ago
9

Can someone explain This please?

Mathematics
1 answer:
nexus9112 [7]3 years ago
7 0
For the first one x=-2
Bedmas!
Start with brackets
5x+10=2x+4
move all terms not containing x to the right side
3x+10=4
3x=-6
Divide everything by 3
x=-2
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Solve the formula for the specified variable.<br> W=1/3TS<br> solve for t
Elenna [48]

ANSWER

T = \frac{3W}{S}

EXPLANATION

The given formula is

W =  \frac{1}{3} TS

We want to solve for T in the given formula.

We multiply through by 3 first to get,

3 \times W =3 \times   \frac{1}{3} TS

We simplify to get,

3W = TS

We now divide both sides by S to get,

\frac{3W}{S}  =  \frac{ TS}{S}

We simplify to obtain:

\frac{3W}{S}  = T

or

T = \frac{3W}{S}

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