All categories

3 years ago

Make x the subject: 1. ax + 2d = 2cx + 5b

Mathematics

2 answers:

malfutka [58]3 years ago

6 0

Download photomath it solves and shows the steps

ra1l [238]3 years ago

5 0

Answer:

x = $\frac{5b-2d}{a-2c}$

Step-by-step explanation:

Given

ax + 2d = 2cx + 5b (subtract 2d from both sides )

ax = 2cx + 5b - 2d ( subtract 2cx from both sides )

ax - 2cx = 5b - 2d ← factor out x from each term on the left side

x(a - 2c) = 5b - 2d ← divide both sides by (a - 2c)

x = $\frac{5b-2d}{a-2c}$

You might be interested in

A baseball team has won 18 of the 30 games it has played during the season. what is the least number of games the team must win

Veronika [31]

You should win 4 games and a tie to get that 75% or get 5 wins

8 0

4 years ago

Compare. Select < or >. -3 -17

zheka24 [161]

Answer:

-3>-17 because -3 is closer to the right which means that it is greater than -17 which is farther to the right or 0

7 0

3 years ago

If anyone knows this I will give them brainiest

statuscvo [17]

Answer:

x = 12

m(QS) = 52°

m(PD) = 152°

Step-by-step explanation:

Recall: Angle formed by two secants outside a circle = ½(the difference of the intercepted arcs)

Thus:

m<R = ½[m(PD) - m(QS)]

50° = ½[(12x + 8) - (4x + 4)] => substitution

Solve for x

Multiply both sides by 2

2*50 = (12x + 8) - (4x + 4)

100 = (12x + 8) - (4x + 4)

100 = 12x + 8 - 4x - 4 (distributive property)

Add like terms

100 = 8x + 4

100 - 4 = 8x

96 = 8x

96/8 = x

12 = x

x = 12

✔️m(QS) = 4x + 4 = 4(12) + 4 = 52°

✔️m(PD) = 12x + 8 = 12(12) + 8 = 152°

3 0

3 years ago

Is -4.92 a rational number

Irina-Kira [14]

Yes, its also an integer, rational and real number

4 0

3 years ago

Use symbols Replace each with a number to make /24 >1/4 > 4/ a true statement

Ksenya-84 [330]

Answer:

Step-by-step explanation:

dont understand

8 0

4 years ago