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3 years ago

7-0.3×>4solve for x

Mathematics

1 answer:

Troyanec [42]3 years ago

4 0

Answer:

x<10

Step-by-step explanation:

Add '-7' to each side of the equation.

7 + -7 + -0.3x = 4 + -7

Combine like terms: 7 + -7 = 0

0 + -0.3x = 4 + -7

-0.3x = 4 + -7

Combine like terms: 4 + -7 = -3

-0.3x = -3

Divide each side by '-0.3'.

x = 10

Simplifying

x = 10

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. Here is an equation 2x + 9 = -15. Write three different equations that have the same solution as 2x + 9 = -15. Show or explain

Anettt [7]

Answer:

1. $x-3=-15$
2. $2x=-24$
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Step-by-step explanation:

Given the following question:

$2x+9=-15$

To find three equations that have the same solution as the given equation we have to first solve the equation.

$2x+9=-15$
$9-9=0$
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$2x=-24$
$2x\div2=x$
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Equation one:
$x-3=-15$
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Equation two:
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$-24\div2=-12$
$x=-12$

Equation three:
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Hope this helps.

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2 years ago

7-0.3×>4solve for x​

7-0.3×>4solve for x