A = -3 B = 39 +6 mo para makuha mo -6 nmn para sa a 3-6 is -3
Answer:
x + y = 64
x = y + 14
Step-by-step explanation:
Given:
Total number of student = 64
x = number of students in filmmaking club
y = number of students in yearbook club.
Computation:
So,
x + y = 64
And,
x = y + 14
So
Number of students in yearbook club = 25
Number of students in filmmaking club = 39
Answer:
x = -4
Step-by-step explanation:
2x + 34 = 6 - 5x
Subtract 34 from both sides.
2x = -28 - 5x
Add 5x to both sides.
7x = -28
Divide both sides by 7.
x = -4
Proof:
2x + 34 = 6 - 5x
Substitute variable.
2(-4) + 34 = 6 - 5(-4)
Multiply.
-8 + 34 = 6 + 20
Add.
26 = 26
2 × 4 = 8. Well, in Algebra we don't use blank boxes, we use a letter. ... Instead of saying "obviouslyx=2", use this neat step-by-step approach: ... it to both sides. 4x=8 divide left and right by 4. Which is ... 1x = 2. Solved! x = 2 ... If we multiply by 3 we can cancel out the divide by 3 (because 3/3=1) ... 3 times xplus 9 is 45:.
