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Marina86 [1]
3 years ago
11

Please help! 0.125x + 3 = 10 x =

Mathematics
2 answers:
Anni [7]3 years ago
6 0

Answer:

Simplifying

0.125x + 3 = 10

Reorder the terms:

3 + 0.125x = 10

Solving

3 + 0.125x = 10

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3' to each side of the equation.

3 + -3 + 0.125x = 10 + -3

Combine like terms: 3 + -3 = 0

0 + 0.125x = 10 + -3

0.125x = 10 + -3

Combine like terms: 10 + -3 = 7

0.125x = 7

Divide each side by '0.125'.

x = 56

Simplifying

x = 56

Step-by-step explanation:

lapo4ka [179]3 years ago
4 0

Answer:

X = 56

Step-by-step explanation:

Simplifying

0.125x + 3 = 10

Reorder the terms:

3 + 0.125x = 10

Solving

3 + 0.125x = 10

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-3' to each side of the equation.

3 + -3 + 0.125x = 10 + -3

Combine like terms: 3 + -3 = 0

0 + 0.125x = 10 + -3

0.125x = 10 + -3

Combine like terms: 10 + -3 = 7

0.125x = 7

Divide each side by '0.125'.

x = 56

Simplifying

x = 56

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The width would be 236 and the lengths would be 118

Use the equations 2L+W=472 and W*L=MAX
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Plug into original to get W=236

Hope this helps!
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