<img src="https://tex.z-dn.net/?f=%5Csf%20Solve%5C%3A%20for%5C%3A%20x%3A-" id="TexFormula1" title="\sf Solve\: for\: x:-" alt="\

Leno4ka [110]

2 years ago

sf Solve\: for\: x:-" align="absmiddle" class="latex-formula">
$\sf 4x-5x+9=5x-9$

Mathematics

2 answers:

Mandarinka [93]2 years ago

6 0

Answer:

x = 3

Step-by-step explanation:

=> 4x-5x+9=5x-9

=> -x-5x = -9-9

=> -6x = -18

=> x = 18/6

=> x = 3

kirill [66]2 years ago

6 0

Answer:

$\sf 4x-5x+9=5x-9 \\ \sf -x - 5x = - 9 - 9 \\ \sf \: - 6x = - 18 \\ \sf \: x = \frac{ - 6}{ - 18} = 3$

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