3 years ago

What is the best first step for solving the given system using substitution while avoiding fractions

Mathematics

1 answer:

Eduardwww [97]3 years ago

6 0

Hi, hope you’re having a good day.

You should probably add an attachment.

Please do! Thanks, Have a great day! ❤️❤️

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Write each fraction or mixed number as a decimal. Use bar notation if needed

iragen [17]

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3 years ago

180+8x=160+6x help me find x

lianna [129]

Answer:

x = -10

Step-by-step explanation:

Step 1: Write equation

180 + 8x = 160 + 6x

Step 2: Solve for <em>x</em>

Subtract 6x on both sides: 180 + 2x = 160
Subtract 180 on both sides: 2x = -20
Divide both sides by 2: x = -10

Step 3: Check

<em>Plug in x to verify it's a solution.</em>

180 + 8(-10) = 160 + 6(-10)

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3 years ago

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Step-by-step explanation:

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