1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
faust18 [17]
3 years ago
7

Solve the equation. 2x – 3 + 4x = 21 x=-12 x= -6 x = 4 x = 6

Mathematics
2 answers:
IRISSAK [1]3 years ago
7 0

Answer:

C

Step-by-step explanation:

WARRIOR [948]3 years ago
3 0

Answer:

x = 4

Step-by-step explanation:

2x-3+4x=21

Isolate the variable by dividing each side by the factors that don't contain the variable

You might be interested in
Find the slope of the line that passes through the pair of points (7/20,8/3) and (3/8,7/9)
Helen [10]
Slope=(y2-y1÷x2-x1)
7/20= x1
8/3=y1
3/8=x2
7/9=y2
5 0
3 years ago
1/2 the weight of a brick +20= 1/3 the weight of a brick +30. What is the weight of the brick?
prisoha [69]
1/2x+20=1/3x+30
Subtract 20 on both sides
1/2x=1/3x+10
Subtract 1/3x on both sides
1/6x=10
Multiply by 6 on both sides
X=60
6 0
3 years ago
Geometry help pretty please 15 points plus brainliest plus be my friend x3
SVEN [57.7K]
1. X(0,0) --> X'(3,-5).
    To go from (0,0) to (3,-5), you must go to the right 3 and down 5.

I cannot answer 2 or 3, as rotations are not my strong suit.
4 0
3 years ago
Read 2 more answers
1/3 How many minutes does April jump rope 1 day? 1 week. Please tell the answer for 1 day and 1 week
Pani-rosa [81]

Answer:

1/3

i don't know laughing out loud

7 0
3 years ago
Leah's softball team has $437 to spend on equipment. They want to buy 5 gloves that cost $84 each. Leah needs to know if they ha
WITCHER [35]

Answer:

yes she will have enough, they will have 17 dollars left

Step-by-step explanation:

84 times 5 is 420 so she will have enough

6 0
2 years ago
Other questions:
  • At the beginning of the year, Zachary had $40 in savings and saved an additional $20 each week thereafter. Isaac started the yea
    10·1 answer
  • A sample proportion is always equal to the corresponding population proportion
    7·1 answer
  • Help me out <br> Answer choices <br> A.8/15<br> B.15/16<br> C.16/16<br> D.15/8
    14·1 answer
  • What is the equation of the line graphed below?
    6·2 answers
  • Identify a1 r and n for the sum of the geometric sequence. 1/2 + 3/8 + 9/32 + 27/128 + 81/512
    10·2 answers
  • Sina=3/5 find cos2a​
    10·1 answer
  • 5k - 9 - 2k + 3 = 3k - 6
    15·1 answer
  • Order these numbers from least to greatest.<br> 17<br> 9<br> 8.49,8<br> 20<br> 7.479,<br> 2
    7·2 answers
  • Which one a b c or d
    8·1 answer
  • Is currency truly a storehouse of value? Unfortunately money can, and usually does, lose its value over time.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!