Solve the exponential equation
125^7x-2=150
2 answers:
<span>Simplifying 125 * 125 * 125 * 125 * 125 * 125 * 125x + -2 = 150 </span> <span>Multiply 125 * 125
15625 * 125 * 125 * 125 * 125 * 125x + -2 = 150 </span> <span>Multiply 15625 * 125
1953125 * 125 * 125 * 125 * 125x + -2 = 150 </span> <span>Multiply 1953125 * 125
244140625 * 125 * 125 * 125x + -2 = 150 </span> <span>Multiply 244140625 * 125
30517578130 * 125 * 125x + -2 = 150
Multiply 30517578130 * 125
3814697266000 * 125x + -2 = 150 </span> <span>Multiply 3814697266000 * 125
476837158300000x + -2 = 150
Reorder the terms:
-2 + 476837158300000x = 150
</span> <span>Solving
-2 + 476837158300000x = 150
</span> <span>Solving for variable 'x'. </span> <span>Move all terms containing x to the left, all other terms to the right.
Add '2' to each side of the equation.
-2 + 2 + 476837158300000x = 150 + 2
</span> <span>Combine like terms: -2 + 2 = 0
0 + 476837158300000x = 150 + 2
476837158300000x = 150 + 2
</span> <span>Combine like terms: 150 + 2 = 152
476837158300000x = 152
</span> <span>Divide each side by '476837158300000'.
x = 0.0000000000003187671039 </span> <span>Simplifying
x = 0.03187671039 </span>
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have a good day,night
may i please have a branlliest
I think this is fully simplified.
Well, we know that Stacy uses one red bead for every 4 blue beads. So, we can determine that 1 r=4 b. We know that 4+1=5, so 5*8 is 40 (our total). So ti find out how many blue beads she used we would do 4*8=32. So our answer would be 32.
Ik weet het antwoord niet, ik heb alleen het niveau omhoog nodig