7^5 * 7^4 4^6 * 4^2
9^3 * 3
3^5 *3^6
7^5 / 7^2
5^4 / 5
6^9 /6^2
(the "* is times and the "/" is division and btw this is...writing algebraic expressions)

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

r and t.

both are 64 degrees.

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step-by-step explanation: