3 years ago

-13=7y+64solve and show process

Mathematics

1 answer:

Gnoma [55]3 years ago

6 0

−13=7y+64

Step 1: Flip the equation.

7y+64=−13

Step 2: Subtract 64 from both sides.

7y+64−64=−13−64

7y=−77

Step 3: Divide both sides by 7.

−77

y=−11

You might be interested in

Please help Which expression is equal to...?

Margarita [4]

Answer:

the last one $-\sqrt{5}$

Step-by-step explanation:

3 0

3 years ago

I will mark brainleist if right answer

8_murik_8 [283]

Answer:

-16,-6,4,14,24

Step-by-step explanation:

First thing first, we need to alter this equation is y is the value we are fining. we can do this by adding 10x to both sides. our new equation is

y=10x+4

Now, all we have to do is plug in out x values in order to get our y values and complete the table.

Example, 10x2 is 20 and 20+4 is 24 so when x is 2, y is 24

7 0

3 years ago

Read 2 more answers

Solving system of equations using elimination 3x-3y=-6 , -5x+6y=12

suter [353]

Answer:

x=0, y=2

Step-by-step explanation:

Please see attached picture for full solution.

3 0

3 years ago

Sam has $140 to shop with… He wants to buy a pair of jeans that cost $45 and then some rings. The Rings cost $16 each. If Sam pu

m_a_m_a [10]

Answer:

5 rings

Step-by-step explanation:

sam can only buy 5 rings because each ring cost $16 and after he bought the jeans which cost $45 it left him with only $95. so if you times 16 and 5 it gives you 80 and if you times 16 and 6 it gives you 96 but sam only had $95 left so he could only buy 5 which cost him $80. that left him with an extra $15.

6 0

3 years ago

PLEASEEE HELPPP

Tju [1.3M]

Answer:

1) x-5=15

2) both 8w=64 & 48÷w=6

3) 28 square units

5 0

3 years ago