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tresset_1 [31]
2 years ago
8

Enter the value for x that makes the equation -4 (5 - x) + 7x = 189 true.

Mathematics
1 answer:
notka56 [123]2 years ago
8 0

Answer:

x=19

Step-by-step explanation:

-4 (5 - x) + 7x = 189  Distribute

4x-20+7x=189   Combine Like Terms

11x-20=189 Add 20 To Both Sides

11x=209 Divide By 11

x=19

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Step-by-step explanation:

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3 years ago
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vivado [14]

Answer:

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Step-by-step explanation:

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3 years ago
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beks73 [17]

Step-by-step explanation:

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I can't type all this so

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x = -0.697224362 or -4.302775638

AB can't be negative so it's the first one

so it's equals to 1.302775638

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Step-by-step explanation:

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