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Solving a linear equation
Solving a linear equation
Theory
Theory
Procedure
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1)
Solve for x : 6x - 3 = x + 7
x = 1
x = 10
x = 2
x = 5
2)
A _____ is any number or variable that is separated by operators such as '+' or '-'.
Term
Constant
Variable
Coefficient
3)
How many terms are there in the algebraic expression 3x + 5y + 6z - xyz?
4
1
2
3
4)
State whether the below statement is true or false. An equation is said to be linear when all the variables have the highest power equal to one.
True
False
5)
A linear equation is one in which the maximum power of the variable is always 1.
ax + b = 0
ax² + bx + c = 0
ax³ + bx² + cx + d = 0
ax + bx³ + cx² + dx + e = 0
6)
Select the equation that is written in the standard form of linear equations with one variable.
None of these
9x + 4 = 0
3x + 6y = 0
3x + 6
7)
A one-variable linear equation has
Only one solution
Two solutions
More than two solutions
No solution
8)
Find the value of x if 2x + 10 = 76
65
33
32
66
9)
Check whether the given statement is true or false. If x = 8, then 7x - 44 = 12.
True
False
10)
Find the solution to the equation 3x + 5 = 23 by substituting the values.
x = 8
x = 9
x = 6
x = 4