3 years ago

Solve this question 4(5x-2)=2(9x+3)

Mathematics

2 answers:

KIM [24]3 years ago

8 0

Answer:

if your solvingfor x then x=7 is the answer hope this helps

nadya68 [22]3 years ago

7 0

Answer:

x=7

Step-by-step explanation:

4(5x-2)=2(9x+3)

{Multiply the 4 by the value in the first bracket; (5x-2) and the also multiply the 2 by the (9x+3) }

4(5x) 4(-2) = 2(9x) 2(+3)

20x-8 = 18x+6

20x - 18x =8 + 6 (Group like terms)

2x= 14 (Divide both sides by -2 to find x)

x=7

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3 years ago

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frutty [35]

Answer:

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6)g = c+x

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3 years ago

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Solve for x <img src="https://tex.z-dn.net/?f=%20S%3D7%20x%5E%7B2%7D%20" id="TexFormula1" title=" S=7 x^{2} " alt=" S=7 x^{2} "

il63 [147K]

S = 7x^2....divide both sides by 7
1/7s (same as s/7) = x^2...now take sqrt of both sides
(+ - ) sqrt 1/7s = x

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3 years ago