Consider the following word statement.
The sum of a number and $7$7 is $17$17.
Write the word statement as an equation.
Use $x$x as the variable.
Find the solution of the equation from the set $\left\{2,4,6,8,10\right\}${2,4,6,8,10}.
Consider the following word statement:
Seven more than twice a number is $23$23.
Consider the following word statement.
Fifteen minus three-fourths of a number is $9$9.
Consider the following word statement.
Seven times a number is equal to $10$10 more than twice the number.
Construct equations to solve problems by reasoning about the quantities. o Fluently solve multistep equations with the variable on one side, including those generated by word problems. o Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. o Interpret the solution in context.
Use variables to represent quantities to solve real-world or mathematical problems.