Answer:
1. 1 2. 4. 3. 24. 5. 10
Step-by-step explanation:
Srry if I'm worng hoped this helped
Answer:
n = -10
Step-by-step explanation:
solving a one step equation with a missing variable
step 1: subtract 3 from both sides of the equation then simplify
ex: n + 3 - 3 = -7 - 3 (n = -10)
step 2: take your answer of n which is -10 and add plug it in into your original equation n + 3 = -7 and solve to check your answer
ex: n + 3 = -7 (-10 + 3 = -7)
add
-10 + 3 = -7
-7 = -7 (if both sides of the equation are the same numbers like -7 = -7 then your answer is true making n = -10 your answer) i would love to get brain if this is correct and helps <(^w^)>
Answer:
n=-10
Step-by-step explanation:
n+3=-7
n=-7-3
n=-10
this helps thank you
branlist please
What does X=?
Answer:
Step-by-step explanation:
In this problem we are going find the natural logarithmic of the numbers involved and solve for x
from tables
taking the exponents of both sides we have
Answer:
Step-by-step explanation:
Mathematical expressions are expressions which are combinations of constants, variables and mathematical operations . A constant is a symbol in maths which has fixed numerical value for example 2 , 3, -6, are constants .A variable is a symbol in algebra which takes various numerical values and has no fixed value . Mathematical operations include .
By term word phase, we mean mathematical expression using constants and variables.
Given: 49 + m
Word Phase:
Sum of 49 and m
Here, 49 is a constant
m is a variable
+ is a mathematical operation.
Y=5x—4
4x—y=-4
-8x+2y=2