Tarea 4x8÷2 (25-10)+4x3 3x+15x= 8y−12y= 3x+7−9x+4= (4y+3)−(5y−2)= 3(4x−5)= 15x÷3= (12y+20)÷2=

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ScanSolve AI Tutor · Accepted Answer

Here are the solutions to your math problems:

Perform the multiplication.
$4 \times 8 = 32$
Perform the division.
$32 \div 2 = 16$
The answer is $\boxed{16}$ .
1. $(25 - 10) + 4 \times 3$
Solve the operation inside the parentheses.
$25 - 10 = 15$
Perform the multiplication.
$4 \times 3 = 12$
Perform the addition.
$15 + 12 = 27$
The answer is $\boxed{27}$ .
1. $3x + 15x$
Combine the like terms.
$3x + 15x = (3+15)x = 18x$
The answer is $\boxed{18x}$ .
1. $8y - 12y$
Combine the like terms.
$8y - 12y = (8-12)y = -4y$
The answer is $\boxed{-4y}$ .
1. $3x + 7 - 9x + 4$
Group the like terms together.
$3x - 9x + 7 + 4$
Combine the like terms.
$(3-9)x + (7+4) = -6x + 11$
The answer is $\boxed{-6x + 11}$ .
1. $(4y + 3) - (5y - 2)$
Distribute the negative sign to the terms in the second parenthesis.
$4y + 3 - 5y + 2$
Group the like terms.
$4y - 5y + 3 + 2$
Combine the like terms.
$(4-5)y + (3+2) = -1y + 5 = -y + 5$
The answer is $\boxed{-y + 5}$ .
1. $3(4x - 5)$
Distribute the 3 to each term inside the parenthesis.
$3 \times 4x - 3 \times 5 = 12x - 15$
The answer is $\boxed{12x - 15}$ .
1. $15x \div 3$
Perform the division.
$\frac{15x}{3} = 5x$
The answer is $\boxed{5x}$ .
1. $(12y + 20) \div 2$
Distribute the division by 2 to each term inside the parenthesis.
$\frac{12y}{2} + \frac{20}{2}$
Perform the divisions.
$6y + 10$
The answer is $\boxed{6y + 10}$ .

Tarea 4x8÷2 (25-10)+4x3 3x+15x= 8y-12y= 3x+7-9x+4= (4y+3)-(5y-2)= 3(4x-5)= 15x÷3= (12y+20)÷2=