2 + x = 5
b
3x = 7
Mathematics, 07.12.2020 16:00 ibrsayed6671
Select all of the equations for which x = 7 is a solution?
a
2 + x = 5
b
3x = 7
c
x/2 = 14
d
x β 3 = 4
e
4x + 1 = 29
pls help
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 15:50
Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.
Answers: 3
Mathematics, 21.06.2019 21:00
Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 β x + 2 q(x) = (x3 + 2x2 + 3)(x2 β 2) determine the operation that results in the simplified expression below. 35 + x4 β 573 - 3x2 + x - 8 a. p+q b. pq c.q-p d. p-q
Answers: 2
Mathematics, 21.06.2019 21:30
Due to bad planning, two of the local schools have their annual plays on the same weekend. while 457 people attend one, and 372 attend the other, only 104 people were able to attend both. how many people went to at least one play?
Answers: 1
You know the right answer?
Select all of the equations for which x = 7 is a solution?
a
2 + x = 5
b
3x = 7
2 + x = 5
b
3x = 7
Questions
Mathematics, 28.09.2021 01:50
History, 28.09.2021 01:50
Chemistry, 28.09.2021 01:50
Chemistry, 28.09.2021 01:50
Mathematics, 28.09.2021 01:50
Advanced Placement (AP), 28.09.2021 01:50
Social Studies, 28.09.2021 01:50
Chemistry, 28.09.2021 01:50
Mathematics, 28.09.2021 01:50
