3 years ago

What’s the answer to -7(x-4) =63

Mathematics

2 answers:

Eduardwww [97]3 years ago

6 0

Answer: x = 5

Step-by-step explanation:

To solve -7(x-4) =63; first open the bracket

-7x + 28 = 63

Subtract 28 from both sides of the equation

7x = 63 - 28

7x = 35

Divide both sides by 7

x = 35/7

x = 5

choli [55]3 years ago

3 0

-7(x-4) = 63. Divide each side by -7.

x - 4 = -9. Add 4 to each side.

x = -5

You might be interested in

Can you conclude that the figures are congruent? Justify your answers.

Fantom [35]

Since I can’t see the figure I would have to assume that if they are the same shape and size then, yes they’re congruent.

4 0

3 years ago

The product of a number and 7, decreased by the number is equal to 42. find the number.

lozanna [386]

Let the number be x.
7x-x=42
6x=42
x=7
the number is 7

7 0

3 years ago

1. Find the measures of two supplementary angles if the difference between the measures of the two angles is 35

Makovka662 [10]

Answer:

The sum they add up to is 180*.

8 0

3 years ago

M divided by 19 = -2<br><br> (Find m)

seropon [69]

M=38 I hope it helps
Can u give me the brainliest ^^ plz ☺️☺️

5 0

3 years ago

what are two equivalent expressions to the following radical expression: (√10 to the 4th power x √12 to the 4th power) to the 8t

brilliants [131]

Answer:

(14400x^4)^8

Step-by-step explanation:

sqrt10 to the 4th is 10^2 or 100, and xsqrt12 to the 4th is 144x^4. Multiply these to get (14400x^4), and take the 8th to get (14400x^4)^8.

3 0

3 years ago