Let's solve your equation step-by-step.
x+6(x−1)=7(3+x)
Step 1: Simplify both sides of the equation.
x+6(x−1)=7(3+x)
x+(6)(x)+(6)(−1)=(7)(3)+(7)(x)(Distribute)
x+6x+−6=21+7x
(x+6x)+(−6)=7x+21(Combine Like Terms)
7x+−6=7x+21
7x−6=7x+21
Step 2: Subtract 7x from both sides.
7x−6−7x=7x+21−7x
−6=21
Step 3: Add 6 to both sides.
−6+6=21+6
0=27
The definition of mathematics is the study of the sciences of numbers, quantities, geometry, forms, structure (algebra), and change (mathematical analysis). It has no generally accepted definition.
The full form of mathematics↓
(There are hundreds and this is just one of them)
Memory
Accuracy
Talent
Hardwork
Enthusiasm
Mind
Attention
Tact
Interest
Cleverness
Sincerity
Answer:worked 7 hours
Step-by-step explanation:
93 - 65 = 28
28/4 = 7 hours
Answer:
4.24264068712
or 4.24 to round.
Step-by-step explanation:
Answer:
The answer is A, B, C, D, E
ALL OF THEM ARE CORRECT!!!
Step-by-step explanation:
