Will give brainliest asapchoose the standard form equation that equals the combination of the two given equations.

7x+3=5 and y-1=6

a.7x-y=5

b.7x+y=5

c.7x-y=-5

d.7x+y=-5

7x - y = -5

Step-by-step explanation:

7x + 3 = 5

y - 1 -1 = 6 -1(subtracting 1 from both sides )

so we have,

7x + 3 = 5 (1)

y - 2 = 5(2)

since equ (1) and (2) are equal

7x + 3 = y - 2

7x - y = -2 - 3

7x - y = -5

infinitely many solutions

step-by-step explanation:

we have been given the equation;

2(2x + 3) = -4 + 2(2x + 5)

we need to determine the value of x.

2(2x + 3), we expand this expression to obtain 4x + 6

similarly 2(2x + 5) will become 4x + 10

now we have;

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 10 - 4

4x + 6 = 4x + 6

the expression on the left hand side is identical to the one on the right hand side. therefore, we are looking at just a single straight line whose equation is;

y = 4x + 6

consequently, we shall have infinitely many solutions

the square root of what number? if you add that, then someone will probably answer the question.